Children at manual telephone exchange made [slides] ACCU
- Tokyo ACCU
- 1 Slide Col. ill 35mm.
- Asian Cultural Centre for Unesco from Tokyo Japan .
IGNCA slides collection, cross reference Science from the Asia and the Pacific,p.56
Slides(Photography)-Japan
Telephone Exchange models
ACCU-SC / 4-24
IGNCA slides collection, cross reference Science from the Asia and the Pacific,p.56
Slides(Photography)-Japan
Telephone Exchange models
ACCU-SC / 4-24