Artifact Details

Title

TSI SPEECH+

Catalog Number

102628744

Type

Physical object

Date

1975 ca.

Manufacturer

Telesensory Systems, Inc.

Place Manufactured

U.S.

Identifying Numbers

Model number S1B
Serial number 000117

Dimensions

1 1/4 x 7 1/4 x 4 1/2 in.

Category

Calculator/electronic

Subject

Electronic calculation; Speech synthesis; Pocket size