| Manufacturer: |
Gilson |
| Country of Manufacture: |
U.S.A. |
| Type: |
Atlas Circular Slide Rule. (Type 3) |
| Number: |
|
| Date of Manufacture: |
|
| Scales: (Front) |
C, S-Log, 25 Spiral C, C-Log, Coils, Constants |
| Scales: (Back) |
Degrees, S, T, Degrees, S, T, Degrees, S, T, Fractions |
| Number of Scales: |
16 |
| Gauge Points: |
|
| Slide Rule made from: |
Aluminium coated with Plastic |
| Cursor made from: |
Plastic |
| Cursor Lines: |
2 cursors on front, 1 on back; both with 1 line |
| Overall Length of Rule: |
8 1/4" diameter, 21 cms |
| Length of Scales: |
|
| Width: |
|
| Depth: |
0.1 cm |
| Weight: |
174 gms |
| Acquired from: |
Noreen Demers |
| Date: |
Apr 2002 |
| Condition: |
Good |
| Accessories: |
Cloth case. Good condition.
|
| Comments: |
|