Publish Year Decade: 1940 - 1949 / Catalog Issue Year Decade: 1950 - 1959 - Blacklight Search Results

Start Over Publish Year Decade 1940 - 1949 Catalog Issue Year Decade 1950 - 1959

271. Technical circular. 7. Calculation of building section, bent transmission coefficients.

Corporate/Agency Authors:: Federal Housing Administration and Housing and Home Finance Agency
Publisher:: Federal Housing Administration
Date:: Revised Jan. 1947. [1947.]
SuDoc number:: NHA 2.12:(no.)

272. Technical development notes. 42. Comparison of polar stereographic, gnomonic, and transverse Mercator projections for polar aeronautical charts; by A. M. Weber.

Corporate/Agency Authors:: Civil Aeronautics Administration and Commerce Dept.
Publisher:: Civil Aeronautics Administration
Date:: Jan. 1947
SuDoc number:: C 31.125:(nos.)

273. Technical manual TM (series). 11-2028. Telephone repeaters, OA-7/PC and OA-8/PC, voice-frequency telephone repeater, packaged equipment, moisture-resistant; Oct. 1947.

Corporate/Agency Authors:: Army Department and Defense Dept.
Publisher:: Army Department
Date:: 1947
SuDoc number:: M 101.18:11-2028

274. Technical standard order TSO (series). N 4. Army-Navy-civil uniform requirements for marking of vehicles used on landing areas, July 2, 1947.

Corporate/Agency Authors:: Civil Aeronautics Administration and Commerce Dept.
Publisher:: Civil Aeronautics Administration
Date:: [1947.]
SuDoc number:: C 31.143:(letters-nos.)

275. Technical standard order TSO (series). N 5. Segmented circle airport marker system, July 30, 1947.

Corporate/Agency Authors:: Civil Aeronautics Administration and Commerce Dept.
Publisher:: Civil Aeronautics Administration
Date:: [1947.]
SuDoc number:: C 31.143:(letters-nos.)

276. Technical standard order TSO (series). N 7. Army-Navy-civil uniform requirements for operation of beacon lights, Dec. 4, 1947.

Corporate/Agency Authors:: Civil Aeronautics Administration and Commerce Dept.
Publisher:: Civil Aeronautics Administration
Date:: [1947.]
SuDoc number:: C 31.143:(letters-nos.)

277. Technical standard order TSO (series). N 8. Ground to air emergency code for use as distress signals, Dec. 9, 1947.

Corporate/Agency Authors:: Civil Aeronautics Administration and Commerce Dept.
Publisher:: Civil Aeronautics Administration
Date:: [1947.]
SuDoc number:: C 31.143:(letters-nos.)

278. Technical standard order TSO (series). N 9. Air marking for forest lookout towers, Dec. 31, 1947.

Corporate/Agency Authors:: Civil Aeronautics Administration and Commerce Dept.
Publisher:: Civil Aeronautics Administration
Date:: [1947.]
SuDoc number:: C 31.143:(letters-nos.)

279. Topographic quadrangle maps. Arizona-California, Parker quadrangle, lat. 34°-34°30' long. 114°-114°30'. Scale 1:125,000, contour interval 50 ft. n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: edition of Mar. 1911, reprinted 1947
SuDoc number:: I 19.12:2 P 229/950

280. Topographic quadrangle maps. Tennessee, Chattanooga quadrangle, lat. 35°-35°07′30″. long. 85°15′-85°22′30″. Scale 1:24,000, contour interval 20 ft., with 10 ft. contours shown by broken lines. n. p.

Corporate/Agency Authors:: Geological Survey and Interior Dept.
Publisher:: Geological Survey
Date:: edition of 1941, reprinted 1947
SuDoc number:: I 19.12:42 C 39/947

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