COS 1/COS 2/COS 3/C at the right hand end.
S Table and table of wind speeds.
Plots of ‘Change in Muzzle Velocity’ against ‘Powder Temperature’.
Table of values of ‘Range Effect of Increase of …’.
The C and D scales on this slide rule are 408mm (16 inches) long. Unfortunately the cursor is missing.
| click on thumbnail to see full-size image | brief description | file-size |
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Left hand end of front face. | 211 kB |
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Right hand end of front face. | 216 kB |
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Right hand end of front face
with slide reversed. The scales on this side of the slide
are labelled COS 1/COS 2/COS 3/C at the right hand end. |
137 kB |
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Left hand end of back. S Table and table of wind speeds. |
175 kB |
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Centre of back. Plots of ‘Change in Muzzle Velocity’ against ‘Powder Temperature’. |
153 kB |
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Right hand end of back. Table of values of ‘Range Effect of Increase of …’. |
133 kB |
This page was last updated on 7 February 2000.