KEYED REED ORGANS --- MORE ORGANS

Wurlitzer 4700

The Wurlitzer 4700 is a late-60s home organ that was intended to play more like a classical organ. A Wurlitzer brochure highlights the 4700’s “authentic stop tablets” that are “plainly inscribed with its name and footage,” “highly stable silicon transistors,” and “pipe organ ‘feel.’”

4700

Cabinet & cosmetic features

The following drawings are for cabinet and cosmetic parts for the Wurlitzer 4700:

  • 654204 thru 654206 (Stop tablet, hot stamping, for Wurlitzer 4700)

  • 654207 and 654208 (Stop tablet, hot stamping, for 4700)

  • 654570 (Key for 4700)

  • 654572 (Strike plate for 4700)

  • 654586 (Knob bezel for 4700)

  • 654587 (Knob for 4700)

  • 654612 (Ball stud for 4700)

  • 654613 (Rubber bumper for 4700)

  • 654616 (Grille cloth for 4700)

  • 508926 (Hinge for 4700)

Blueprint for a hot stamping stop tablet with labeled sections for upper ranks, chimes, and accents, including technical details and revisions.
A historical record sheet for a part called 'Stop Tap' from South Central Louisiana. It includes columns for dates received, inspection, lot size, samples, and remarks, with handwritten entries of dates, inspection numbers, sample counts, and notes o
Historical record document for parts, listing part number 654204, part name 'Stop Job,' supplied by 'Kuwapollex Inc,' with inspection dates and results, sample size, and inspector initials.
Technical drawing or blueprint for stop tablet hot stamping with detailed measurements and annotations.
A handwritten record titled 'Parts History Record' for a component called 'Step Tab', supplied by South Central Plastic in Booneville, Mississippi. The record includes dates of receipt and inspection, part numbers, sample sizes, approval status, insp
A scanned record from parts history documentation, detailing part number 544025, part name 'Stop Lab', supplied by Thurman Molders Inc., with inspection dates in November 2006, lot size 550, sample size 75, with handwritten notes and inspector initia
A hand-written parts history record sheet for a part numbered 654206, named 'Step Tal,' supplied by South Central Electric. The sheet contains entries of inspection dates, reliability test numbers, lot size, sample size, AQL, disposition, inspector i
A parts history record sheet with handwritten information about a part labeled "Stop tab," including part number, supplier, inspection date, and remarks.
Technical drawing or blueprint for a hot stamping stop tablet, with various measurements, part numbers, and revision details, created by The Wurlitzer Company in Corinth, Mississippi.
Technical blueprint or engineering drawing for a stop tablet, hot stamping, with dimensions and detailed annotations. The document includes handwritten notes, revisions, and specifications, and is labeled with part numbers, material details, and appr
A handwritten record of parts history for part number 654207, describing batch inspection dates, sample sizes, and inspector initials, related to a South Central Plastics supplier.
Historic record of a part named 'Stop-Tab' with details entered in handwritten cursive and block letters, including dates, lot sizes, samples, AQL, disposition, inspection, remarks, and supplier 'Thrashley Mills' on a vintage handwritten log sheet.
A handwritten record titled 'Parts History Record' for a part number 6054208 named 'Stop Tab.' The record includes various dates, inspections, lot sizes, samples, and remarks, with details such as dates from 1972 to 1976, and inspection notes.
A vintage parts history record card for a stop tab part with handwritten details including part number 654208, supplier, inspection date, lot size, and remarks.
Technical drawing of a key with details about finish, material, and approvals, produced by The Wurlitzer Company in Corinth, Mississippi.
A handwritten record titled 'Parts History Record' with details about a part number 654570, named 'Key', supplied by National Lock Co. in Rockford, Illinois. The document includes dates, inspection details, and remarks.
Blueprint drawing of a brass strike plate with detailed measurements.
Blueprint of a bronze knob bezel, showing technical details, measurements, revisions, notes, and approvals from the Wurlitzer Company, dated 3-31-66.
Blueprint drawing of a brass knob, showing detailed design and measurements, labeled as a 'Knob' with a 'Statuary Bronze' finish and made of brass, created by The Wurlitzer Company.
Blueprint of a bronze door knob, showing a front view and a side profile with measurements. The blueprint includes handwritten notes and technical details about the knob design.
A vintage handwritten communication on a Speed Letter form dated June 17, 1970, from B. Dasser to Mr. H. Hearne, regarding a PIN KNOB issue
Historical record card for a part named Knob, with handwritten data including dates of inspection and inspection notes, and details about supplier and lot size.
A handwritten parts history record sheet with columns for part number, part name, supplier, dates, lot size, sample, and inspection details. The writing includes dates and notes in blue and black ink.
Technical drawing of a ball stud manufactured by The Wurlitzer Company, with detailed measurements, materials, and revision information.
Blueprint drawing of a rubber bumper with detailed measurements, including a semicircular top and a vertical line beneath it, labeled with dimensions and a note to submit samples before production.
Technical drawing of a rectangular wire grill cloth with dimensions, notes, and revision details, property of The Wurlitzer Company, with the title 'Grille Cloth', model 4700, and date 5-13-66.
Blueprint or technical drawing for a grille cloth, with dimensions and technical specifications, created by The Wurlitzer Company, property of Solar Textiles Company.
A blueprint drawing labeled as grill cloth from Wurlitzer Company, with instructions about cutting to be parallel with warp and woof of material. 
4700

Electronic components

The drawings below include electronic components for the Wurlitzer 4700:

  • 654212 (Printed circuit pack, pedal keying circuit, for 4700)

  • 654371 (Plug, 12 pin, for 4700)

  • 654373 (Plug, 27 pin, for 4700)

  • 654375 (Plug, 9 pin, for 4700)

  • 654376 (Receptacle for 4700)

  • 654434 (Buss wire for 4700)

  • 654435 (Buss wire for 4700)

  • 654468 (Plug and cable assembly for 4700)

  • 655071 (Wire terminal, pin type, male, for 4700)

  • 655185 (Fuse, 2 amp, slow-blow, for 4700)

Technical drawing for a hinge, showing dimensions, notes, and approval signatures.
Technical schematic drawing of printed circuit pack pedal keying circuit with detailed measurements, annotations, and component labels, issued by The Wurlitzer Company.
Technical blueprint or schematic drawing for a printed circuit pack pedal keying circuit by The Wurlitzer Company. Contains handwritten notes, dimensions, and labels for components.
A typewritten form titled 'Material Evaluation Report' from 'The Wurlitzer Co.', Corinth, Mississippi, dated October 10, 1966. Contains entries for vendor 'Sprague Electric', with addresses, part numbers, quantities, and handwritten notes about the s
A handwritten mathematical document on paper with the logo of Burlington Northern Air Freight at the top, containing calculations and notes.
A handwritten table with rows of data, including dates, lot sizes, sample sizes, and remarks, related to a parts history record for a Pratt Circuit with a supplier named Sprague Electric.
Technical drawing of a 12 pin plug with polarizing ribs, dimensions included, created by The Wurlitzer Company, property of MOLEX PRODUCTS CO. from Corinth, Mississippi.
A handwritten parts history record sheet with columns for part number, part name, supplier, dates, lot size, sample, AQL, disposition, and remarks.
Technical drawing of a plug with 27 holes for male pin, featuring polarizing ribs, dimensions, and assembly details, issued by Molex Products Co.
Technical blueprint of a part with details about polarizing ribs, holes for male pin, and measurements, related to a product from the Wurlitzer Company.
Technical engineering blueprint for a plug with 27 pins, showing detailed measurements, polarizing ribs, and construction specifications.
Business card for Norman L. Gouge, with contact information including a phone number and address in Birmingham, Alabama, about Mid-West Abrasive Company.
A handwritten list of numbers and measurements on a piece of paper.
A black and white handwritten record sheet titled 'Parts History Record' with details about a part number 654373, named 'plow,' supplied by Molex Products Co. The sheet contains dates, inspection numbers, lot sizes, sample sizes, and inspector initia
Vintage parts history record with handwritten entries for part number 654375, part name 'Plug,' supplier 'Mole-Petrel Co.,' and various dates, sizes, samples, and inspector remarks.
Historical record sheet containing information about a part, including part number, part name, supplier, and dates of inspection and review, with handwritten notes.
Technical drawing of a black plug with nine holes for male pin, with measurements and annotations, created by the Wurlitzer Company in Corinth, Mississippi, dated May 11, 1966.
Technical blueprint or schematic drawing of a 9-pin plug with polarizing ribs, dimensions, and specifications, created by The Wurlitzer Company.
Technical engineering blueprint for a plug-9 pin, model 4700, with black finish, made of phenolic material, showing dimensions and detailed diagram with 9 holes for male pin and polarizing ribs.
A vintage handwritten record sheet titled 'Parts History Record' with columns for part number, part name, supplier, date received, date inspected, lot size, sample, AQL, disposition, % defect, inspector, and remarks. The part number is 659581 and the
Engineering blueprint or technical drawing for a receptacle with 9 holes for female pin, specifications include model number 4700, black finish, phenolic material, and dimensions in inches.
Technical drawing of a receptacle named 'Receptacle-9' with 9 holes for female pin, dimensions, and specifications from the Wurlitzer Company, with annotations and technical details.
Technical drawing with handwritten notes and measurements for a wire part, manufactured by Wurlitzer Company.
Technical engineering blueprint for buss wire, including detailed measurements, notes on material composition, and instructions for manufacturing and packaging by The Wurlitzer Company.
Drawing of a bus wire with measurements, technical specifications, and notes about materials and construction on aged paper from Ogilvie Press, Brooklyn, NY, with handwritten annotations and signatures.
Close-up of an engineering blueprint detailing specifications for bus wire, including dimensions, materials, and construction notes.
Technical schematic drawing of an electrical plug and cable assembly, with detailed notes on parts, dimensions, and material specifications.
A handwritten record page titled 'Parts History Record' for part number 654468, named 'Cable & plug assy', supplied by 'Electric cord Mc Co chg'. It includes dates, inspection dates, lot sizes, sample sizes, and inspector initials in a tabular format
Engineering blueprint detailing a wire terminal pin, including dimensions, cross-sections, and material specifications, created by The Wurltizer Company.
Technical drawing of a fuse, labeled as a 2 Amp slow-blow fuse, featuring schematic symbols, specifications, approval notes, and company information.
Technical engineering blueprint for a fuse with details about its specifications, assembly, revisions, approvals, and manufacturing information. 
D-15

Felt

The drawings below include felt parts for the Models 4700:

  • 654611 (Felt washer for Wurlitzer 4700)

  • 654704 (Felt stop for 4700)

  • 654705 (Felt stop for 4700)

  • 654706 (Felt stop for 4700)

  • 654707 (Felt stop for 4700)

  • 654714 (Felt, pedal key, for 4700)

  • 654715 (Felt, switch rail, for 4700)

  • 654821(Felt for 4700)

  • 654823 (Felt for 4700)

  • 654824 (Felt for 4700)

  • 654825 (Felt for 4700)

Blueprint for a felt washer showing technical specifications and measurements.
Blueprint or technical drawing of a felt stop, including measurements and specifications.
A technical blueprint or engineering drawing for a Felt Stop, model 4700, assembly 654701, created by Gagne. The document includes detailed specifications, dimensions, and notes related to the manufacturing and inspection process.
A technical drawing or blueprint for a felting product, titled 'FELT STOP,' with measurements and specifications, issued by The Wurlitzer Company, dated 1966.
A technical blueprint or engineering drawing for a felt stop, including dimensions, specifications, and revision notes, with labels, measurements, and detailed notes.
A technical blueprint or patent drawing for a felt pedal key, including dimensions, revision history, and manufacturer information, with handwritten notes and official stamps.
Light brown technical drawing diagram for a felt pedal key, with handwritten notes and measurements.
A handwritten record page titled 'Parts History Record' for part number 654744 named 'Field'. The record includes columns for date received, date inspected, R. T. No., lot size, sample size, AQL, disposition, percentage defective, inspector, and rema
Historical record page for a part labeled 'Felt' supplied by Western Felt Works in Chicago, Illinois. Contains handwritten entries with dates, inspection numbers, sample quantities, and remarks related to manufacturing or quality inspection process.
Technical engineering drawing for a felt switch rail, showing dimensions, a ¼ inch diameter hole, and various annotations with dates and approvals from 1966.
This is a technical drawing or blueprint for a part labeled FELT, model 4700, with detailed specifications, measurements, and notes about materials, revisions, and approval process.
A technical drawing or blueprint showing metal saw blades, with details about their dimensions, material, and specifications. The document includes handwritten notes, signatures, and dates, and mentions the manufacturer Wurlitzer Company.
A technical drawing or patent illustration for a felt product, showing measurements and material specifications, including details for construction and manufacturing.
Technical drawing of felt material, showing dimensions of 12 1/4 inches in length and 5/16 inches in width, with detailed notes on material composition and specifications. 
4700

Labeling

The drawings below include labeling for the Wurlitzer 4700.

  • 654921 (Label for Wurlitzer 4700)

  • 654922 (Label for 4700)

  • 655428 (Stamp, amplifier, for 4700)

Blueprint or technical drawing sheet with measurements and notes, including a model number 4700, date 10-28-66, and a scale of 4 3/4 inches.
A technical blueprint or engineering drawing with measurements and labels, including the title and note sections, and details about materials used in the design.
A technical blueprint or engineering drawing for a rubber stamp amplifier, including dimensions, revision history, approval signatures, and manufacturing details, with handwritten annotations.

Mechanical parts & mounting

The drawings below include drawings for mechanical parts for the Wurlitzer 4700.

  • 655428 (Stamp, amplifier, for Wurlitzer 4700)

  • 505698 (Spacer block for 4700)

  • 654005 (Bearing, preset and cancel shaft, for 4700)

  • 654172 (Bracket, right hand, top, for 4700)

  • 654173 (Bracket, upper manual, for 4700)

  • 654177 (Receptacle for 4700)

  • 654232 (Bulk extrusion, pc boards, for 4700)

  • 654234 (Bracket, left hand, top, for 4700)

  • 654238 (Mounting bracket, printed board, for 4700)

  • 654242 (Mounting plate, stud, for 4700)

  • 654245 (Bushing for 4700)

  • 654396 (Extrusion, footage keying circuit, for 4700)

  • 654397 (Extrusion, footage keying circuit, for 4700)

  • 654398 (Extrusion, footage keying circuit, for 4700)

  • 654401 (Bracket, back rail, for 4700)

  • 654403 (Extrusion, generator board, for 4700)

  • 654408 (Extrusion, printed board coupler keying, for 4700)

  • 654433 (Switch rod for 4700)

  • 654515 (Extrusion, filler board, for 4700)

  • 654598 (Button blank for 4700)

  • 654609 (Mounting bracket and clip assembly for 4700)

  • 654610 (Mounting bracket, spring catch, for 4700)

  • 654619 (Plate, lock right hand, pedal keyboard, for 4700)

  • 654636 (Glue block, speaker cover, for 4700)

  • 654638 (Glue block, speaker cover, for 4700)

  • 654638 (Glue block, speaker cover, for 4700)

  • 654703 (Stop assembly, front rail, lower pedal clavier, for 4700)

  • 654708 (Rubber stop for 4700)

  • 654709 (Rubber stop for 4700)

  • 654710 (Rubber stop for 4700)

  • 654711 (Rubber stop for 4700)

  • 654918 (Cleat, right and left hand pedal clavier, for 4700)

  • 654919 (Cleat, left hand pedal clavier, for 4700)

  • 654982 (Spline, pedal clavier, for 4700)

Technical blueprint or engineering drawing for a spacer block, with various measurements, labels, and annotations. The document includes sections for dimensions, approval signatures, and specifications. It is from the Wurlitzer Company, property of t
Technical blueprint or engineering drawing for a bearing preset and cancel shaft, showing dimensions, annotations, and technical specifications.
A detailed technical engineering drawing of a bracket for the right-hand top, showing dimensions and specifications, belonging to the Wurlitzer Company.
Technical engineering drawing of a metal bracket, including detailed measurements and annotations, created by The Wurlitzer Company in Corinth, Mississippi.
Historical record of parts for a position blank, including part number, name, supplier, inspection dates, lot size, sample number, approval, disposition, percent defect, and inspector, handwritten on a columnar form from 1974 to 1976.
Engineering technical drawing of a bracket upper manual with dimensions and notes.
A close-up scan of an old electronic component label with handwritten and printed information, including part number 654177, description 'RECEPTACLE', vendor Daburn Electronics, and address 2360 Hoffman St., Bronx, NY.
Deviation notice from the engineering department regarding an input receptacle part from The Wurlitzer Company, outlining part number, details, and manufacturing information.
Deviations notice from The Wurlitzer Company, dated December 16, 1977, issued by B. N. Webb regarding parts used in electronic equipment, accompanied by signatures and approval signatures from chief engineer and quality control manager.
Technical drawing of a mechanical part with detailed measurements and annotations from a blueprints sheet by Wurlitzer Company, property of National Tel-Tronics Corp.
Blueprint drawing for a component labeled 'Receptacle' with dimensions, technical notes, and approval signatures, created by The Wurlitzer Company in Corinth, Mississippi.
Document titled 'Quality Department Material Evaluation Report' from 'The Wurlitzer Co., Corinth Division, Corinth, Mississippi' dated 1-25-78. Contains handwritten notes, part numbers, quantities, and some signatures.
Historical document titled 'Material Evaluation Report' from The Wurlitzer Company, dated 9-8-78, with vendor information 'DaBURN Elec. & Cable,' and handwritten notes about received wrong parts, shipping, and quality remarks.
A historical document titled 'Material Evaluation Report' from The Wurlitzer Co., dated October 1, 1976. It contains handwritten notes, including the rejection of a terminal strip due to being broken, with an engineering review checkmark and remarks
A detailed handwritten document titled "Material Evaluation Report" from the Wurlitzer Company, dated October 16, 1975. It includes information about a vendor named "National Tel.", with a purchase order number 414477, receipt numbers 92889 and 92887
A typed and handwritten material evaluation report form from The Wurlitzer Co. dated 1-16-70. The report includes details such as vendor, address, part number, quantity, part name, rejection reasons, and signatures on handwritten notes.
A vintage document titled 'Material Evaluation Report' from The Wurlitzer Company, dated November 18, 1971, with handwritten notes, signatures, and details about a part called 'Septic Tap Terminal' and its condition and shipment.
A vintage material evaluation report form from The Wurlitzer Co., located in Corinth, Mississippi, dated 11-2-27. The form contains handwritten notes about a part number, quantity, and remarks, with some sections filled out and others blank.
Historical document titled 'Material Evaluation Report' from The Wurlitzer Co., dated November 15, 1927, for Malco Co. Chicago, Illinois. Contains handwritten notes about part number 654172, with a note to "See DN 1934" and another referencing stock
A handwritten material evaluation report form from The Wurlitzer Company, dated October 27, 1927, with notes and signatures, including details about parts, rejection reasons, and procurement.
Handwritten record sheet titled 'Parts History Record' with columns for part number, part name, supplier, dates, and remarks, containing handwritten entries with dates, numbers, and notes.
A handwritten historical record titled 'Parts History Record' with columns for part number, name, supplier, dates, and remarks, documenting maintenance and inspection details.
A vintage parts history record sheet with handwritten entries, showing part number 654177, part name "Reeplace," provided by National Tel Sonic.
A handwritten parts history record sheet with columns for date received, date inspected, part number, part name, supplier, remarks, and various technical details, mostly filled in with handwritten data.
A handwritten record titled 'Parts History Record' with columns for date received, date inspected, R. T. No., lot size, sample, AQL, disposition, percentage defect 414, inspector, and remarks. It lists dates from 1977 with sample numbers, lot sizes,
Technical blueprint drawing of a part with detailed measurements and specifications, created by The Wurlitzer Company in Corinth, Mississippi.
Technical engineering drawing of a bracket, showing measurements, part details, and notes for manufacturing.
Technical drawing blueprint of a metal bracket labeled as the top left side, with detailed measurements and notes, produced by The Wurlitzer Company in Corinth, Mississippi.
Technical engineering drawing of a mounting bracket with detailed measurements and specifications, produced by The Wurlitzer Company.
Technical engineering drawing of a mounting plate with detailed measurements and specifications, created by The Wurlitzer Company in Corinth, Mississippi.
Technical drawing or blueprint for a part labeled 'bushing', with handwritten notes including scale, date, and instructions.
Blueprint for an extrusion-footage keyring circuit with detailed measurements and technical annotations, produced by The Wurlitzer Company.
Close-up of engineering drawing blueprint for extrusions and footages, including measurements, notes, and signatures, created by The Wurlitzer Company, Corinth Division, Mississippi.
A technical blueprint for an extrusion-footage keying circuit. The drawing includes detailed notes, measurements, and revision history, with the title indicating its purpose for electronic circuit design and manufacturing.
Technical blueprint or engineering drawing of a bracket-back rail, including dimensions, specifications, revisions, and approval information, created by the Wurlitzer Company in Corinth, Mississippi.
Technical drawing of an extrusion-generator board, including dimensions, revision history, and manufacturing details, with a beige background and purple ink annotations.
Technical drawing document titled 'Extrusion - Ranks & Chimes' with dimensions and notes, property of The Wurlitzer Company, from Corinth, Mississippi.
A blueprint for an extrusions-printed board coupler keying with detailed technical specifications and handwritten measurements.
Technical blueprint drawing of a switch rod, showing dimensions, materials, and assembly instructions for manufacturing.
Blueprint for an extrusion filter board, with measurements and technical notes, produced by The Wurlitzer Company in Corinth, Mississippi.
Technical drawing of a button blank with various measurements and notes, including instructions, material details, and approval stamps.
Technical engineering drawing of a button component labeled as 'Button Blank' with detailed measurements, specifications, and notes on material, assembly, and manufacturing requirements.
A handwritten record titled 'Parts History Record' for a part number 6,74585, describing the history of a button bobin with supplier Manualy Moldes. The record includes dates, inspection details, and remarks written in cursive.
Blueprint showing details for mounting bracket and clip assembly. Contains part numbers, descriptions, revisions, and approval information. Includes technical specifications such as scale, date, and company details.
Technical drawing of a mounting bracket for a spring catch, with measurements and specifications written in blue ink on an aged yellowed blueprint paper.
Technical engineering drawing of a vehicle part, labeled as a lock plate, with detailed measurements and specifications, created by The Wurlitzer Company.
A technical drawing plan for a glue block speaker cover, with specifications such as model number, dimensions, materials like poplar or oak, and approval details from the Wurlitzer Company in Corinth, Mississippi, dated March 26, 1966.
Blueprint or technical drawing of a glue block-speaker cover, including measurements and specifications from the Wurlitzer Company, with handwritten notes and signatures.
Blueprint for a glue block speaker cover made of poplar or oak, with detailed dimensions and annotations, created by The Wurlitzer Company in Corinth, Mississippi.
Technical drawing or blueprint with various annotations, measurements, and labels, including a reference number, material specifications, and revision details.
A technical drawing or blueprint of a rubber stop, labeled with dimensions and specifications, from The Wurlitzer Company.
A technical drawing for a rubber stop, including measurements, material specifications, and approval signatures, with handwritten notes and revisions.
Technical drawing of a rubber stop part, with detailed measurements and manufacturing instructions, produced by The Wurlitzer Company in Corinth, Mississippi.
A technical drawing of a rubber stop, showing dimensions, material specifications, and approval stamps from the Wurlitzer Company, dated April 28, 1966.
Technical blueprint or engineering drawing for a musical instrument, specifically a grand piano, with detailed measurements and specifications.
Blueprint drawing of a pedal clavier with details, measurements, and annotations.
Technical drawing or blueprint of a pedal clarinet, showing dimensions and specifications for manufacturing, created by The Wurlitzer Company in Corinth, Mississippi, with detailed measurements and notes for construction.
Technical blueprint of a spline-pedal clavier showing dimensions, materials, and design details, created by The Wurlitzer Company.