-
Objektnummer
N-45
-
Mathematical
-
Objektnavn
Sector
-
Ophav
Canivet, Jacques
-
Beskrivelse
Circular, hinged sector. Hinge engraved with foliage. Ornate, scalloped friction ledge. Two pin-in-hole closures. Usual French-type sector scales. Line of polygons marked 3-12 instead of more common 4-12. Single scales marked 0-24.
-
Materiale
"Canivet á La/Sphere AParis"
-
c. 1755
-
Materiale
brass
-
Emne
France
-
Mål
|
Imperial(in) |
|
Metric(cm) |
| Height |
|
|
0.4 |
| Width |
|
|
17.5 |
| Depth |
|
|
3.2 |
| Diameter |
|
|
|
| Circumference |
|
|
|
-
|
Imperial(in) |
|
Metric(cm) |
| Height |
|
|
|
| Width |
|
|
|
| Depth |
|
|
|
| Diameter |
|
|
|
