CECIL E. HANSON COLLECTION
ANTIQUE SURVEYING INSTRUMENTS

AMERICAN TRANSITS

Heller & Brightly - Philadelphia, PA, ca.1880

Telescope Length: 11-1/2"
Diameter of Horizontal Circle: 6-3/4"
Needle Length: 4-3/4"
Diameter of Vertical Arc: 1/4 arc,6-3/4"
Height: 12-1/2"
Weight: 15-1/2 lb
Box: 13-1/2"H, 9"W, 13-1/2"D (No. 5578)
Condition: Good
Found: October 19, 1966; Buff&Buff Co., Boston, MA

Inventory# T17