 |
| |||
| hectograph | |||
| hectograph (duplicator consisting of a gelatin plate from which ink can be taken to make a copy) | |||
| manifolder (sheetikoff) | |||
|
шапирограф : 1 do fraz, 1 tematyki |
| Technika i technologia | 1 |
|
| |||
| hectograph | |||
| hectograph (duplicator consisting of a gelatin plate from which ink can be taken to make a copy) | |||
| manifolder (sheetikoff) | |||
|
шапирограф : 1 do fraz, 1 tematyki |
| Technika i technologia | 1 |