Clemancon type 1920 - 1930 (Q31803)
From CanonBase
mechanical light board
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Clemancon type 1920 - 1930 | mechanical light board |
mechanical light board
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Clemancon type 1920 - 1930 | mechanical light board |