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

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

521. Report of investigations. R. I. (series). 4347. Diamond drilling at Big Ore Bank magnetite deposits, Lincoln County. N. C.: by Austin B. Clayton and W. Bruce Montgomery, Jr.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Sept. 1948
SuDoc number:: I 28.23:(nos.)

522. Report of investigations. R. I. (series). 4348. Barite deposits in Ouachita Mountains. Montgomery. Poke and Pike Counties, Ark. (with bibliography]; by Thomas A. Jones.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Sept. 1948
SuDoc number:: I 28.23:(nos.)

523. Report of investigations. R. I. (series). 4349. Diamond drilling at Rush k Brown copper mine. Kasaan Bay. Prince of Wales Island, southeastern Alaska: by S. P. Holt, J. G. Shepard, R. L. Thorne, A. W. Tolonen, and B. L. Fosse.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Sept. 1948
SuDoc number:: I 28.23:(nos.)

524. Report of investigations. R. I. (series). 4350. Investigation of Blewett zinc-lead deposit. Jo Daviess County, III.; by Stephen P. Holt.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Sept. 1948
SuDoc number:: I 28.23:(nos.)

525. Report of investigations. R. I. (series). 4351. Process for production of iron-free alum: pt. 2. Pilot-plant development by William K. Cunningham, Edwin A. Gee, and R. August Heindl.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Sept. 1948
SuDoc number:: I 28.23:(nos.)

526. Report of investigations. R. I. (series). 4376. Laramie sponge-iron pilot plant; by T. L. Johnston and W. M. Mahan.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Sept. 1948
SuDoc number:: I 28.23:(nos.)

527. Report of investigations. R. I. (series). 4381. Review of Bureau of Mines work on use of Diesel engines underground; by Martin A. Elliott.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Sept. 1948
SuDoc number:: I 28.23:(nos.)

528. Report of investigations. R. I. (series). 4382. Ignition of firedamp by explosives: by Bernard Lewis and Quenther von Elbe.

Corporate/Agency Authors:: Mines Bureau and Interior Dept.
Publisher:: Mines Bureau
Date:: Sept. 1948
SuDoc number:: I 28.23:(nos.)

529. Report. 79. Inconsistency of pilot performance in approaching stall, relationship to flight conditions, experience, and age; by P. J. Rulon.

Corporate/Agency Authors:: Civil Aeronautics Administration and Commerce Dept.
Publisher:: Civil Aeronautics Administration
Date:: Sept. 1948
SuDoc number:: C 31.131:(no.)

530. Schedule of mail routes, no. 586, Sept. 1, 1948, 9th division, Railway Mail Service, comprising lower peninsula of Michigan, main line of New York Central R. R. between New York, N. Y., and Chicago, Ill., and collateral lines that may be designated.

Corporate/Agency Authors:: Surface Postal Transport Division and Post Office Dept.
Publisher:: Surface Postal Transport Division
Date:: [Sept. 1, 1948]
SuDoc number:: P 10.12/9:586

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