Ross Microreader serial no. 4657
- Made:
- 1960-1964 (estimated)
Ross Microreader serial no. 4657, by Ross, London, with attachments for reading microprint and microfilm, estimated date 1960-1964
Details
- Category:
- Optics
- Object Number:
- 2000-1402
- type:
- microform reader
- credit:
- Readex Microprint Limited