Lacquered Brass Heliograph and Mirror, 5 1/2 in. dia. thumbscrew-adjusted mirror, brass bezel, yoke and peep sight on a walnut stand; together with another mirror, bezel, yoke, and stand, ht. 16 1/2 in.
Lacquered Brass Heliograph and Mirror, 5 1/2 in. dia. thumbscrew-adjusted mirror, brass bezel, yoke and peep sight on a walnut stand; together with another mirror, bezel, yoke, and stand, ht. 16 1/2 in.
Try LotSearch and its premium features for 7 days - without any costs!
Be notified automatically about new items in upcoming auctions.
Create an alert
.jpg "Source: Christie's")
.jpg "Source: Christie's")
.jpg "Source: Christie's")
.jpg "Source: Christie's")
