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Manufacturer: | L. P. Casella |
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Country of Manufacture: | England |
Type: | Anderson's Improved Slide Rule |
Number: | |
Date of Manufacture: | ~1900 |
Scales: (Front) | cms/ 1 extended scale [1 extended scale] 1 extended scale / ins |
Scales: (Back) | None |
Number of Scales: | 3 |
Gauge Points: | |
Slide Rule made from: | Mahogany and Plastic |
Cursor made from: | Plastic |
Cursor Lines: | |
Overall Length of Rule: | 36.4 cms |
Length of Scales: | 30 cms |
Width: | 4.9 cms |
Depth: | 1.0 cms |
Weight: | |
Acquired from: | Mick Wilton |
Date: | April 2005 |
Condition: | Good |
Accessories: | |
Comments: | Operation unknown. Two extremely unconventional cursors. |