Lock and Dam 5A photographs

Title

Lock and Dam 5A photographs

Files

Description

Set of 41 black and white photographs in an unlabeled envelope. Images show construction of dam, cofferdam, and other parts of Dam and Lock no. 3, 4, and 5-A on the upper Mississippi River, including aerial/elevated views. Individual captions for photographs below. Print sizes: 8 x 10 inches. Part of the Cal R. Fremling collection. Photograph index: Upper Miss. River - Lock No. 5-A P.W.A. - Cont. No. W923 Eng. 706 U.S. Engineer Office, St. Paul, Minn. - View S.E. from Sta 3 +80A, constructing cofferdam / March 2 - 1934 No. 25 - General view upstream, cofferdam unwatered / April 16 - 1934 No. 40 - General view SW - erecting concrete plant / April 16 - 1934 No. 42 - General view SW / May 1 - 1934 No. 46 - Concrete forms / May 21 - 1934 No. 51 - General view / June 1 - 1934 No. 59 - Placing concrete - Blaw Knox Traveler forms / June 16 - 1934 No. 62 - General view Northwest / June 16 - 1934 No. 63 - Foundations complete in land wall / June 17 - 1934 No. 69 - Upper end main lock - concrete complete in miter and poiree / Sept 4 - 1934 No. 86 - Upper guide wall / Sept 4 - 1934 No. 91 - General view / Sept 4 - 1934 No. 92 - Downstream - main lock / Oct 20 - 1934 No. 110 - Central control station / Oct 20 - 1934 No. 115 - General view / December 2, 1934 No. 139 Upper Miss. River - Dam No. 5-A P.W.A. - Cont. No. W923 Eng. 916 U.S. Engineer Office, St. Paul, Minn. - Cofferdam construction / March 18, 1935 No. 13 - General view / March 17, 1935 No. 18 - Pumping arrangement for unwatering operations / April 9, 1935 No. 19 - General view / April 9, 1935 No. 29 - Driving permanent steel piles / April 18, 1935 No. 32 - Permanent steel sheet piling / April 30, 1935 No. 34 - Trestle arrangement for placing concrete / April 30, 1935 No. 36 - Placing second pour in abutment / May 16, 1935 No. 38 - General view / May 16, 1935 No. 42 - Foundation for Pier No. 6 / June 4, 1935 No. 44 - Setting tainter gate / June 21, 1935 No. 48 - General view / June 21, 1935 No. 53 - Preparing to place apron below Pier 6 / July 3, 1935 No. 56 - Cleaning up cofferdam no. 1 / July 16, 1935 No. 59 - Cleaning up cofferdam no. 1 / July 16, 1935 No. 60 - Tainter gate section open / August 3, 1935 No. 65 - General view / September 29, 1935 No. 93 - Concrete in place--roller gate section / October 1, 1935 No. 95 - General view,--concrete 97% complete / November 21, 1935 No. 133 - General view / December 2, 1935 No. 140 - Placing protection stone--dike section / December 3, 1935 No. 142 - Progress in roller gate construction / January 4, 1936 No. 152 - General view / January 13, 1936 No. 154 - General view of lock, dam and earth dike / April 3, 1936 No. 194 Upper Miss. River - L/D No. 3 P.W.A. - Cont. No. W923 Eng. 1360 U.S. Engineer Office, St. Paul, Minn. - Vermillion Slough Dike / November 28, 1936 No. 15 Upper Miss. River - Dam No. 4 P.W.A. - Cont. No. W923 Eng. 653 U.S. Engineer Office, St. Paul, Minn. - General view (Alma, Wis.) / December 16, 1934 No. 160

Publication Date

1934

Publisher

Library

City

Winona, Minnesota

Keywords

Mississippi River; Cofferdam; Lock 5A; Lock and Dam # 5; Lock and Dam No. 5; Lock and dam; No. 5A, Mississippi River

Department

Special Collections-Library

Rights Management

Requests to reproduce this image must be granted by the Winona County Historical Society.

Contributing Institution

Winona County History Center-Armory Museum

Lock and Dam 5A photographs

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