One Abdank Abakanowicz integraph no.41; large size with extra bar (42a)

Made:
1911 in Zurich

One Abdank Abakanowicz integraph no.41; large size with extra bar (42a), No.173, by G.Coradi, Zurich, Switzerland. Fitted box with key; accessories: two screw drivers, pencil, pen, small brass weight, brush, steel scale with needle point at one end and divided 0, 1", 2", 3", 4", about 4 1/2" long, small tommy

Details

Category:
Mathematics
Object Number:
1911-193
type:
integraphs
credit:
Coradi, G.

Parts

Case for Abdank Abakanowicz integraph with accessories: two screw drivers

Case for Abdank Abakanowicz integraph with accessories: two screw drivers

Case for Abdank Abakanowicz integraph with accessories: two screw drivers, pencil, pen, small brass weight, brush, steel scale with needle point at one end and divided 0, 1", 2", 3", 4", about 4 1/2" long, small tommy

Materials:
wood
Object Number:
1911-193 Pt1
type:
instrument cases
One Abdank Abakanowicz integraph no.41; large size with extra bar (42a)

One Abdank Abakanowicz integraph no.41; large size with extra bar (42a)

One Abdank Abakanowicz integraph no.41; large size with extra bar (42a), No.173, by G.Coradi, Zurich, Switzerland.

Measurements:
overall (metal instrument): 6 mm x 62 mm x 20 mm, 0.012 kg
overall (main piece): 182 mm x 780 mm x 510 mm, 8.024 kg
overall (rule): 3 mm x 115 mm x 10 mm, 0.016 kg
overall (screwdriver with wooden handle): 22 mm x 132 mm x 22 mm, 0.026 kg
overall (brush): 20 mm x 96 mm x 25 mm, .002 kg
overall (screwdriver with mahogany handle): 25 mm x 99 mm x 25 mm, 0.016 kg
Materials:
brass (copper, zinc alloy) , steel (metal) , metal wires , metal (unknown) , rabbit hair , animal material , mahogany (wood) and wood (unidentified)
Object Number:
1911-193 Pt2
type:
integraph