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Old International Catalogues @oldincatalogues.bsky.social · 07/10/2026

From America, #Christmas 1999: Calculators and Accessories from Radio Shack (+Texas Instruments; Hewlett Packard RPN graphic calculator; Sharp El-9600; Casio; EC-4038; Unit-to-unit transfer cable; and Programlink computer interface)

This catalog page showcases Casio and Texas Instruments scientific and graphing calculators. Different models offer various features, including color displays, graphing capabilities, touch-screen editing, financial functions, and more. Accessories such as transfer cables and computer interfaces are also highlighted.

(+Casio
EC-4038
Hewlett Packard RPN graphic calculator
Programlink computer interface
Sharp El-9600
Texas Instruments
and Unit-to-unit transfer cable)