Four-function pocket calculator by Texas instruments
Four-function pocket calculator by Texas instruments, designed for elementary mathematics education, wiht one interchangable keyboard attached
Four-function pocket calculator
Four-function pocket calculator by Texas instruments with 6 interchangeable keyboards ( ABLE 1 to ABLE V1) designed for elementary mathematics education
Details
- Category:
- Computing & Data Processing
- Object Number:
- 1977-651
- type:
- calculator
- credit:
- University of California (Lawrence Hall of Science); Miller, J.D.
Parts
Mains power supply for four-function pocket calculator
Mains power supply cable, for four-function pocket calculator by Texas instruments, designed for elementary mathematics education
Keyboard made by Texas Instruments Incorporated
Keyboard made by Texas Instruments Incorporated
- Object Number:
- 1977-651/3
- type:
- keyboard
