TI 58/59 Master Library Module with Magnetic Cards from Texas Instruments - 1970s Vintage Electronics > Accessories Custom Programs, Magnetic Cards, Master Library, Essential Module, One-of-a-Kind (Calculator Software Module-59)

TI 58/59 Master Library Module with Magnetic Cards from Texas Instruments - 1970s Vintage Electronics > Accessories Custom Programs, Magnetic Cards, Master Library, Essential Module, One-of-a-Kind (Calculator Software Module-59)

This image displays the essential "Master Library" module for the TI-58/59, along with a fascinating collection of user-created programs on magnetic cards. You should buy this for the core software and the unique, historical glimpse into custom programming from the 1970s.

Review:
Anyone who owns a TI-58 or TI-59 calculator should purchase this. The Master Library is the "operating system" and standard software suite, making it essential for general use. The included handwritten magnetic cards are a one-of-a-kind bonus, preserving the work of a previous user.

The Grade of the module and wallet is very good. The Rarity here lies not in the Master Library module itself (which was common) but in the accompanying handwritten magnetic cards. These are unique historical artifacts. The Historical Interest is immense, as these cards show exactly how users customized their calculators, turning them into personal devices.

Plastic cartridge, vinyl wallet, magnetic strip cards

Modular, user-writable, programmable

200

25

master library, TI-59 programs, magnetic cards, calculator software, vintage programming

TI-59, master library, module, magnetic cards, programs/p>

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The product is pre-owned (second-hand) or has been modified from the original condition as sold by the manufacturer. For example, the product shows wear or has been used before, the original packaging has been opened or is missing, or the product has been customized, repackaged, autographed, or otherwise modified from its original state.

Unless otherwise explicitly stated in the description, the product is untested and operational status is unknown.