Artifact Details

Title

Texas Instruments Programmable 57 Calculator

Catalog Number

X767.86

Type

Physical object

Date

1977

Manufacturer

Texas Instruments Incorporated (TI)

Place Manufactured

U.S.

Identifying Numbers

Model number 57
Other number 3819921 patent number
Other number LTA4077 imprinted on back
Serial number 6515161

Dimensions

1 1/4 x 3 1/4 x 5 3/4 in.

Description

Objects consists of calculator, black carrying case and battery pack

Category

Calculator: electronic

Lot Number

X767.86