CECIL E. HANSON COLLECTION
ANTIQUE SURVEYING INSTRUMENTS

DRAWING AND DRAFTING INSTRUMENTS

15" Brass Roller Parallel Rule

Serial Number:
Type: Roller Parallel Rule
Maker: Simplon - London
Dimensions: 15"
Box: Yes - Wood
Condition: Poor - Brass was badly corroded and plastic scale had disintegrated. Had to be discarded.
Found: Gift of D. Gilders, registered surveyor, Christchurch, New Zealand (0ct. 3, 1968)
CEH Inventory#: D21