When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
RARE ANTIQUE SURVEYING PRISM IN ORIGINAL BOX
The prism is in working order with a nice black metal frame and kept in place by a small brass screw.
The whole device is just : 55 mm x 32 mm x 15mm
The case is measuring approximately 75mm X 48 mm x 25 mm
Pictures are part of the description .
Excellent addition to your collection.
Please check out my other early exploration and travel antiques and collectables.
Payment expected in three days after the sale is ending .
Thank you for looking!