Description
Toho (Tohotronic) Roger F-5
Tested; works
With sleeve
The TOHO ROGER F-5 from 1976 is an arithmetic calculator with algebraic logic. It has 22 keys, and a VFD (vacuum fluorescent) display.
Toho (Tohotronic) Roger F-5
Tested; works
With sleeve
The TOHO ROGER F-5 from 1976 is an arithmetic calculator with algebraic logic. It has 22 keys, and a VFD (vacuum fluorescent) display.