Maskelyne differential spacing visible writing typewriter (series no.3) c. 1890, no. 1585
Details
- Category:
- Printing & Writing
- Object Number:
- 1913-683
- type:
- typewriters
- credit:
- Thompson, W.H.
Maskelyne differential spacing visible writing typewriter (series no.3) c. 1890, no. 1585