Terminated: unknown
Unfortunately the text on the buttons comes off easily.
| Brand: | ZELCO |
| Model: | Model 10732 "Double Plus", Designed by Donald Boody, Jr. |
| Type: | Design calculator |
| Picture: |
|
| Batteries: | 1 x 357A |
| Lifetime: |
Introduced: 1988 Terminated: unknown |
| Notes: |
A strange calculator. It’s ergonomically shaped to be held with
the left hand and operated upon with the right. One extra
add-button can be operated with the left index finger. The display
can be tilted to an optimal position.
Unfortunately the text on the buttons comes off easily. |
©2024 Ernst Mulder