Auction: Sale #2170 - 2170Location: BoltonDate / Time: May 03, 2003 10:00AM
Description:
The Mercatograph by H. Hughes & Son Ltd., London, late 19th century, No. 501, the brass horizontal quadrant with swinging arm and vernier, twin vertical rods and open section, radius 8 1/2 in.
Estimate $200-300