Original Gibson Appliance Corporation Room Air Conditioner Parts Catalog for F Series models, dated August 1976, together with Technical Bulletin #7528 (GIB-SER-GRAM) issued September 1, 1976.

The catalog provides detailed exploded diagrams, parts numbers, and reference data for 1976 Gibson room air conditioners. The included service bulletin addresses Horizontal Louver Retainer repair procedures for “G” chassis models, issued to authorized distributors and service companies.

Includes:

Parts Catalog F Series — August 1976 (Part No. 507053)

Technical Bulletin #7528 (GIB-SER-GRAM) — September 1, 1976, signed by Donald G. Feuerstein, Manager – Field Service

Issued by: Gibson Appliance Corporation, Greenville, Michigan (White Consolidated Industries)

Condition: Clean and complete; light staple rust and minor toning from age; all pages intact and fully legible.

Ideal for appliance restorers, repair technicians, or collectors of vintage Gibson / WCI service documentation.