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Wurlitzer 4520

The Wurlitzer 4520 is a solid state transistor divider organ.

4530

Cabinet

Documents for Wurlitzer 4520 cabinet parts are listed below.

  • 503160 (Foot pad, pedal, for Wurlitzer 4520)

  • 654621 thru 654626 (Stop tablet for 4520)

  • 654632 (Grille cloth for 4520)

  • 654904 (Light shield, vibrato/Spectra-Tone, for 4520)

  • 654907 (Light shield, Ssh-Boom, for 4520)

  • 655098 (Support block, music panel, for 4520)

Technical drawing of a foot pad pedal with dimensions, notes, and specifications printed on blueprint paper.
Blueprint drawing of a stop table, showing a side view of the table with dimensions and color options listed.
Blueprint for a stop table with technical details, dimensions, and material specifications.
A technical drawing or blueprint for a grille cloth, including measurements, specifications, and annotations from The Wurlitzer Company in Corinth, Mississippi.
Blueprint or technical drawing for a grille cloth, with instructions to cut to be parallel with warps and woofs of the material, dimensions in inches, and handwritten notes and signatures.
A technical drawing or blueprint for a part labeled as 'Light Shield' with specifications, dimensions, and notes from the manufacturer.
Image of a handwritten parts history record sheet, listing part number 654904, part name 'Light Shield', supplied by Transilwargo Co., Chicago, IL. The sheet includes dates, inspection details, remarks, and signatures for four entries from September
Blueprint of a curved metal light shield, with specifications and notes handwritten on it, including details about holes and material.
Document titled 'Parts History Record' listing the details of a part called 'Light Shield' with handwritten entries including part number 654907, supplier Francisburg Co., Chicago, Illinois, along with dates, inspection, and remarks.
Blueprint drawing of a support block-music panel with detailed measurements and notes.
Technical blueprint of a walnut support block music panel with detailed measurements, notes, and specifications, including diagrams and annotations. 
4520

Felt

The drawings below are for felt parts in the Wurlitzer 4520.

  • 654633 (Felt, tape, adhesive, for Wurlitzer 4520)

  • 654838 (Felt strip, name rail, for 4520)

  • 654839 (Felt strip, name rail, for 4520)

  • 654840 (Felt strip, name rail, for 4520)

  • 654841 (Felt strip, name rail, for 4520)

  • 654842 (Felt strip, name rail, for 4520)

A technical engineering drawing for felt, tape, and adhesive, showing dimensions and specifications, including pressure-sensitive adhesive backing and manufacturing details.
A technical drawing or blueprint for felt tape adhesive, showing measurements and specifications, with handwriting annotations, technical details, and a section for approvals and revisions.
Technical blueprint of a felt strip with specific measurements and specifications, including notes and revisions, property of The Wurlitzer Company.
Technical drawing or blueprint of a felt strip called 'Name Rail,' created by The Wurlitzer Company, featuring dimensions, specifications, and revision details.
Blueprint or technical drawing for a felt strip called "Name Rail," created by Charles W. House & Sons. The drawing includes specifications, dimensions, and notes about materials and construction details, dated April 4, 1966.
Technical engineering drawing of a felt strip rail, including measurements, specifications, and notes from the Wurlitzer Company in Mississippi.
Technical drawing blueprint for a felt strip with specifications, measured dimensions, and instructions for manufacturing. Contains handwritten notes, signatures, and official information from the Wurlitzer Company. 
4520

Mechanical parts

The drawings below include mechanical parts for the Wurlitzer 4520.

  • 505257 (Wire, switch mounting, for 4520)

  • 505258 (Shaft, stop tablet, pivot, for 4520)

  • 654499 (Mounting bracket, light, for 4520)

  • 654843 (Spring, stop tablet, for 4520)

  • 654844 (Contact wire for 4520)

  • 655002 (Gussest, support assembly, for 4520)

  • 655003 (Cleat, support assembly, for 4520)

  • 655004 (Support block for 4520)

  • 655041 (Bottom back rail, cleat, for 4520)

  • 655046 (Filler, cheek cap, for 4520)

  • 655055 (Cleat, upper back rail, left hand, for 4520)

Technical blueprint drawing of a wire switch mounting with detailed specifications, measurements, and notes for manufacturing, created by The Wurlitzer Company.
Technical drawing of a wire switch mounting with detailed specifications and notes, created by The Wurlitzer Company in Corinth, Mississippi.
Technical drawing of a shaft-stoptable pivot with dimensions and notes, created by The Wurlitzer Company, property information, and approval signatures.
Technical blueprint of a mounting bracket with light, showing dimensions and hole placements, created by Wurlitzer Company.
Technical engineering drawing of a mounting bracket-light, showing measurements and detailed specifications.
Technical drawing blueprint for a spring-stop tablet with specifications, dimensions, and notes on materials and construction from General Spring Co. in Cincinnati, Ohio.
Technical engineering drawing of contact wire, with dimensions and specifications, including notes on materials and finish, created for manufacturing purposes.
A technical blueprint or engineering drawing for contact wire, including specifications, measurements, and notes related to its design and materials.
Technical drawing of a gusset support assembly labeled with dimensions and material specifications, created by The Wurlitzer Company.
Technical drawing blueprint for a cleat support assembly made of poplar or oak wood, with detailed measurements and specifications.
Blueprint of a support block with detailed measurements, drawings, and notes from The Wurlitzer Company, dated June 1966.
Blueprint drawing of a support block made from five-ply poplar wood, including dimensions, technical notes, and revision details.
Blueprint drawing for a bottom back rail cleat, showing detailed dimensions, material specifications, and revision information, created by The Wurlitzer Company.
Technical drawing or blueprint for a filler-cheek cap made of walnut wood, with detailed measurements and specifications, produced by the Wurlitzer Company in Corinth, Mississippi.
Technical engineering drawing of a cleat-upper back rail, including dimensions and specifications, created by The Wurlitzer Company in Corinth, Mississippi. 
4520
4700

Packaging

The drawings below are for packaging parts for the Wurlitzer 4520 and 4700.

  • 505255 (Shipping block, hold down, for Wurlitzer 4520)

  • 505256 (Shipping block, cheek, for 4520)

  • 505288 (Shipping carton assembly for 4520)

  • 505289 (Shipping carton assembly for 4250 and 4700 bench)

  • 505380 (End panel, export crate, for 4520 and 4700 bench)

  • 654845 (Shipping block for 4520)

A technical engineering blueprint for a shipping block, including detailed measurements and notes about materials and specifications.
Technical drawing of a shipping block cheek made of poplar wood, indicating measurements and specifications, including a 13/64 inch diameter drill hole with a quarter-inch exposed distance and three holes.
Document detailing shipping carton assembly parts, with part numbers, quantities, and descriptions, produced by The Wurlitzer Company.
A technical drawing document for a shipping carton assembly bench, with parts and revisions listed, created by The Wurlitzer Company in Corinth, Mississippi.
Blueprint drawing of an end panel, including dimensions and notes on materials and construction details.
Blueprint drawing for a shipping block made of poplar wood, showing dimensions and technical details, created by The Wurlitzer Company in Corinth, Mississippi.