Reconnaissance air mapping

Production date

Object detail

Accession number
Paper by Lyle G. Trorey read at the 16th annual meeting of the American Society of Photogrammetry, Washington, D. C. in January 1950.
"Adapted from "Photogrametic Engineering, March, 1950. Published by permission of the Society" -printed on front cover.
"Reprinted from "The Blueprint," February, 1950 by Photographic Surveys [Western] Ltd. Air Survey Engineers" -printed on front cover.
Physical description
7 pages : photograph, charts ; 29 cm
Other title
Reconnaissance air mapping : Radar and other supplements to the control of air triangulation
Record level
Credit line
1950. Reconnaissance air mapping, MSS-2018-6.7. Walsh Memorial Library, The Museum of Transport and Technology (MOTAT).


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