Trippensee Tellurian
American, c. 1910
Various available
$3,750 to $5,900

French Tellurian
3rd Quarter 19th C.
$5,750

Armillary Sphere
Italian, c. 1900
$7,500

Felkl Thermometer Globe
Late 19th C.
$5,500

TWA Trophy
American, 1935
Silver- plated
$5,200