MPS A I 97
Museum: Mathematisch-Physikalischer Salon
Title: French Sector
Inventory number: MPS A I 97
Material: Brass
Notes: Planetary symbols on the metal scale. Two other scales, each on a face, when the sector is opened at 180 degrees, on the border. Called respectively "poids des boulets" and "Calibre des pieces"
Measurements of Scales (in mm)
Gold (Sun) |
115 |
Lead (Saturn) |
137 |
Silver (Moon) |
142.5 |
Copper (Venus) |
149 |
Iron (Mars) |
155 |
Tin (Jupiter) |
159 |
"Calibre des pieces"
1/4 |
32,00 |
1/2 |
40,00 |
3/4 |
46,00 |
1 |
51,00 |
2 |
64,00 |
4 |
80,50 |
6 |
92,00 |
8 |
101,50 |
10 |
109,00 |
14 |
122,00 |
18 |
133,00 |
20 |
138,00 |
24 |
146,50 |
30 |
158,00 |
36 |
167,50 |
40 |
173,50 |
48 |
184,00 |
55 |
192,50 |
60 |
198,50 |
64 |
203,00 |
"poids des boulets"
1/4 |
33,00 |
1/2 |
42,00 |
3/4 |
47,50 |
1 |
53,00 |
2 |
66,00 |
4 |
83,50 |
6 |
96,00 |
8 |
105,00 |
10 |
113,50 |
14 |
127,00 |
18 |
138,00 |
20 |
143,00 |
24 |
152,00 |
30 |
164,00 |
36 |
174,00 |
40 |
180,50 |
48 |
191,50 |
55 |
200,00 |
60 |
206,00 |
64 |
210,50 |