A platform for research: civil engineering, architecture and urbanism
Constructed to furnish battery commander with information as to longitudinal deviation of his shots.
Constructed to furnish battery commander with information as to longitudinal deviation of his shots.
Spotting board
Jl. U. S. Artillery
Meyer, G.R. (author)
1918
3 pages
1 Fig.
Article (Journal)
English
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Online Contents | 1997
|British Library Online Contents | 1993
|Online Contents | 2014
Online Contents | 1997
Training panel for antiaircraft spotting
Engineering Index Backfile | 1935
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