Experimental investigation of plasma micro-instabilities in crossed magnetic and AC electric fields. Contract no. AF19(628)-5832, Project no. 5635, Task no. 563504, Work Unit no. 56350401.

"AFCRL-68-0044."

Invitation to tender, information for bidders contractor's proposal, contract, bond and specifications. Contract no. P. 1 -

"Bulletins" included in some nos.

Construction of a limited geographic location code; a report of a project sponsored by the Manpower Branch, Human Resources Division, Office of Naval Research, Contract N 7 onr-422.

Mode of access: Internet.

Propagation of elastic waves through structural connections. Work carried out...for the Applied Physics Laboratory, Johns Hopkins University under contract number APL/CU-33031-2.

[1] Progress report no. 1, Jan. 15, 1954.--[2] Final report, June 30, 1954.

Investigation of thermal effects on structural fatigue. Flight Dynamics Laboratory. Contract no. AF 33(616)-6571. Project no. 1367. Task 14025.

Mode of access: Internet.

Electrogasdynamic power generation; an evaluation of work performed by Fourdine Systems, Incorporated under OCR Contract no. 14-01-0001-495 for Office of Coal Research, Dept. of the Interior,

Cover title: Separate evaluations of electrogasdynamic (EGD) power generation.

Invitation to tender, information for bidders contractor's proposal, contract, bond and specifications. Contract no. 1 -

"Bulletins" included in some nos.

Contract documents for the construction of the substructure [and superstructure] of the Henry Hudson Bridge. Contract #1[-2] at Harlem River Ship Canal in the Boroughs of Manhattan and the Bronx, New York City. Proposals to be opened 2 P.M., E.S.T., on June 14th, 1935.

Cover title.

Contract documents for the construction of the Dyckman Street Bridge. Contract #3 at Dyckman Street in the Borough of Manhattan, New York City. Proposals to be opened at 2 P.M., E.S.T., on June 28th, 1935.

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Supersonic aeroelastic effects on static stability and control. Flight Control Laboratory. Contract nos. AF33 (616)-3577 and AF33(616)-6067. ARDC Project no. 8219. Task no. 82158.

pt. 3. Aeroelastic interaction, by V. W. Donato.

Invitation to tender, information for bidders contractor's proposal, contract, bond and specifications. Contract no. G. 1-

"Bulletins" included in some nos.

Anacostia River sewage treatment works, contract No. 9.

At head of title: P. W. A. Project No. Md. 1185-F. Washington Suburban Sanitary District.

Contract volume for the construction of intercepting sewer and sewage treatment project. Sewage treatment plant. P. W. A. Project no. N. Y. 1034-R. Engineers: Greeley and Hansen.

Cover titles.

Contract volume for the construction of intercepting sewer and sewage treatment project. Intercepting sewer. P. W. A. Project no. N. Y. 1034-R. Engineers: Greeley and Hansen.

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Strangers in our fields. Based on a report regarding compliance with the contractual, legal, and civil rights of Mexican agricultural contract labor in the United States, made possible through a grant-in-aid from the Fund for the Republic.

Mode of access: Internet.