


Military Alidade with Parallel MKII Rule with case
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Military Alidade with Parallel MKII Rule with caseSight, Alidade with Parallel Rule for use with Field Plotting Board for artillery use. Blacked Brass. An Alidade is a device that allows a Gunnery Officer to sight a target some distance away and then draw a line on a plotting (or plane) table. It consists of a flat ruler with hinged vanes at each end that is raised to make a sighting. One of the vanes has a narrow slit for sighting through and the other has a wire hairline. It is aligned with the
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