-
German 10-inch Terrestrial Globe by Heymann, ...
-
Nuremberg Terrestrial Globe on Multisided Sun...
-
Pair of French 13-Inch Table Globes, c. 1875...
-
French Architectural Set of Brass Drafting In...
-
Measuring and Laboratory Equipment, c. 1910 o...
-
Electrotherapeutical Devices and Physical Ins...
-
Early Chinese Geomantic Compass, Late 18th Ce...
-
Large French Electrostatic Machine, c. 1895...
-
Small Early Traveling Hourglass, c. 1700...
-
Sundial with Compass, c. 1850...
-
Universal Ring Sun Dial by Jacobus Knittel, c...