Texas Instruments Scientific Calculator (electric)
Maker
Texas Instruments
Datec 1980
Mediumpaper, plastic, metal
Dimensions11 1/2 x 8 3/4 x 3 1/2 in. (29.2 x 22.2 x 8.9 cm)
ClassificationsData Processing Tools and Equipment
Catalog number2008.28.65
DescriptionThis SR-52 electronic slide-rule calculator by Texas Instruments operates on batteries or on an adaptor. It has old-fashioned red read out. It is black plastic with lots of orange, brown, and tan keys. Two adaptors are with it, but they are not the same watt/voltage. There is a small black case and some plastic blank "cards" that would fit the case slots. Under the styrofoam case is a pad labeled: "SR 52 -User Instructions" with blank forms for steps and results and letters and a registration card (to send to Dallas). One letter discusses inserting the magnetic cards to read. There is no memory key. The magnetic cards are for programming the calculator.Status
Not on viewCollections
