Items
Item Number Date Description
0712 More info . . . 0712 15 December 1911 New Lock and Canal: Third Lock masonry; drilling holes for culvert anchor rods
0713 More info . . . 0713 24 January 1912 New Lock and Canal: Third Lock masonry; Battery of three concrete mixers at east end of lock pit
0714 More info . . . 0714 29 February 1912 Headrace: Removal of old north dike and building new south dike; hauling cars of material over ice
0715 More info . . . 0715 4 March 1912 Repairs to South Canal Wall: Detail of concrete block at 2030 E; bolts in place for next block
0716 More info . . . 0716 4 March 1912 Repairs to South Canal Wall: One block completed, one with form partly removed, one with form complete
0717 More info . . . 0717 6 March 1912 New Lock and Canal: Third Lock masonry; gate anchorage eye bars (rejected)
0718 More info . . . 0718 25 March 1912 New Lock and Canal: Third Lock masonry; grouting anchor rods for floor; section culvert form in place; mixer plant in background
0719 More info . . . 0719 25 March 1912 New Lock and Canal: Caisson gate sill above Third Lock; forms in place, anchor rods not set
0720 More info . . . 0720 1 April 1912 New Lock and Canal: Third Lock masonry; view looking east showing crusher plant, broken stone, and sand
0721 More info . . . 0721 1 May 1912 New Lock and Canal: Third Lock masonry; general view of mixer plant at east end of lock pit
0722 More info . . . 0722 1 May 1912 New Lock and Canal: Third Lock masonry; details of bins and mixer
0723 More info . . . 0723 16 April 1912 New Lock and Canal: Third Lock masonry, forms for wire tunnel, west end looking north
0724 More info . . . 0724 1 May 1912 New Lock and Canal: Third Lock masonry, ready for first concrete, Lower Debris Pit No. 6
0725 More info . . . 0725 2 May 1912 New Lock and Canal: Third Lock masonry, East end of pit
0726 More info . . . 0726 2 May 1912 New Lock and Canal: Third Lock masonry, general view of lock pit, looking west from mixer plant
Showing 721 to 735 of 1780 items