Range Typewriter

The Range Typewriter was a flexible, manual means of plotting range cuts on the range plot of a Dreyer Fire Control Table, representing the data from as many as 9 rangefinders with distinct markings.

It supplanted the Brownrigg Keyboard which was used for this purpose through the Battle of Jutland.

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See Also

• Brownrigg Keyboard

Bibliography

• Template:BibBrooksDreadnoughtGunnery
• Template:BibUKDreyerTableHandbook1918