Graphical Firing Table Slide Rule

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
front left Left hand end of front face. 211 kB
front right Right hand end of front face. 216 kB
front right - slide reversed 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
back left Left hand end of back.
S Table and table of wind speeds.
175 kB
back centre Centre of back.
Plots of ‘Change in Muzzle Velocity’ against ‘Powder Temperature’.
153 kB
back right 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.

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