Option Designation List 2 Dec, 1975

This document serves as an internal catalog from December 1975, detailing available options and modules. It is structured into two main sections: an "Option List" (pages 1-133) and a "Module List" (pages 184-277). Each entry includes a model number, status (e.g., cancelled, unannounced, obsolete, custom built, released to production), and a description. Additional information specifies the "Used On" compatibility, the responsible Engineering Manager and Manufacturing Area, and the Design Engineer. A glossary of category codes is provided to classify items such as analog-digital equipment, computers, memories, and various peripherals. The document also outlines internal procedures for managing product information and responsibilities within the organization.