Two brass sectors and one brass try square with hinge, engraved and signed Butterfield à Paris.
Lengths: 13,5 and 17,3 cm (5-1/4 and 6-3/4 in.)
Condition report :
- Items quantity: 3
- Height in cm : 13 cm
- Width in cm : 17 cm
- Depth in cm : 3 cm
- Expertissim Reference: 2014090443