Vintage Sperry Personal Computer System BASIC User’s Guide, part number UP-11702 Rev. 2, dated 1985. This original reference manual covers the Sperry BASIC programming language for the Sperry PC and includes information on commands, statements, functions, variables, disk input/output operations, communications interface statements, and assembly-language provisions. The manual notes compatibility with BASIC 3.0 for MS-DOS 3.1.

Includes the original three-ring Sperry binder and matching slipcase. The pages appear clean and readable overall. The binder and slipcase show visible age-related wear, staining, discoloration, scuffs, and storage marks, as shown in the photos.

A scarce piece of vintage computer documentation suitable for collectors, restorers, programmers, or owners of classic Sperry computer systems.

Bin 15