Items
Item Number Date Description
1025 More info . . . 1025 20 October 1915 St. Marys Falls Canal: View in unwatered Third Lock chamber, looking east
1026 More info . . . 1026 20 October 1915 St. Marys Falls Canal: Third Lock gate No. 4; upstream face, gate closed, lock unwatered
1027 More info . . . 1027 28 October 1915 U.S. Power Plant: Deepening tailrace; view looking northeast from south side, dredge loading rock into cars, drill boat at left
1028 More info . . . 1028 28 October 1915 Fourth Lock Masonry: Sluiceways at west end, two completed forms in place for others
1029 More info . . . 1029 28 October 1915 Fourth Lock Masonry: View looking north at 2600 E, showing partially completed electric tunnel and concrete conveying system
1030 More info . . . 1030 9 November 1915 Storm of 9 November, 1915: View of Third Lock looking southeast; sea over upper gates and walls
1031 More info . . . 1031 4 December 1915 Compensating Works: General view, second section of cofferdam, looking southwest from International Bridge
1032 More info . . . 1032 4 December 1915 Compensating Works: View looking north-northeast within cofferdam, showing excavation of second section
1033 More info . . . 1033 10 January 1916 Fourth Lock Masonry: View of upstream half of lock, showing anchor rods in place
1034 More info . . . 1034 14 February 1916 Fourth Lock Masonry: General view looking east; anchor rods, form work started
1035 More info . . . 1035 14 February 1916 Fourth Lock Masonry: General view looking west
1036 More info . . . 1036 23 February 1916 Compensating Works: General view looking northwest from bridge, showing gates No. 13 to No. 16
1037 More info . . . 1037 1 March 1916 Fourth Lock Masonry: Forms at west end of work, progress of erection
1038 More info . . . 1038 ca. 1865 State Locks: View looking west, showing locks, superintendent's dwelling place, Indian huts, and rapids
1039 More info . . . 1039 3 April 1916 Fourth Lock Masonry: Timber forms at west end of lock, progress of erection
Showing 1036 to 1050 of 1780 items