DMM 37627
Museum: Deutsches Museum, Munich
Title: Sector
Inventory number: DMM 37627
Date: To be established.
Material: Brass
Dimensions: Lenght = 21,9 cm, width = 2,5 cm
Description: See Schneider, 1970, p. 80.
References: Schneider, Ivo: Der Proportionalzirkel: Ein universelles Analogrecheninstrument der Vergangenheit. Deutsches Museum: Abhandlungen und Berichte. 38. Jahrgang 1970, Heft 2. München, Düsseldorf 1970, p. 80.
Measurements of Scales (in mm)
Metallic Line
| 9 | 24 |
| 8 | 27 |
| 7 | 31 |
| 6 | 36 |
| 5 | 43 |
| 4 | 54 |
| 3 | 72 |
| 2 | 108 |
|
☉ [sun] |
157,5 |
|
☿ [mercury] |
177 |
|
♄ [saturn] |
186 |
|
☽ [moon] |
193 |
|
♀ [venus] |
202 |
|
♂ [mars] |
210 |
| 1 [jupiter] | 216 |
scale on upper limb (measures from the point "ilb")
|
♃ [jupiter] |
52 |
| Aijmant | 59 |
| Marble | 64 |
| Pierre | 72 |
| Cristal | 76 |
| Pierre : Tophus | 77 |
| Aquae | 102 |