CECIL E. HANSON COLLECTION
ANTIQUE SURVEYING INSTRUMENTS

Current Meter

W. & L. E. Gurley, Troy, NY ca. 1920's

Parts: 2nd commutator box, oilers, wrench, spare screws
and other parts

Serial Number:
Type: Electric Current Meter - Likely Gurley Model No. 623 (see catalog pages below) It has two commutator boxes for one or five revolutions.
Length:
Width:
Height:
Weight: 5 lb (incld case and parts)
Box: Yes - 9" x 7" x 6"
Condition: Good - some nickel plating has peeled off (see picture)
Acquired: Unknown
CEH Inventory# M2

From 1920 W. & L. E. Gurley catalog - Current Meters. p.142-153: