Captions read: Camp 4, Mile 71 - Incinerator - First foundation fill placed underwater, notice water still on sides - Hauling foundation fill up 4.5 % grade.
1 photograph appears to be missing. Captions read: Bay City dredge, mile 91 - Cracked arch, mile 85, broke with traveler sacks - Mile 58 - Bay City dredge, Mile 91.
Captions read: Shows settlement of class 19[?] in muskeg, mile 86 - Foundation Fill, camp 6 - Pilot ditch dug with class in drag, shows how muskeg rises in ditch after being excavated to a depth of 8 feet.
Captions read: Overflow section - Whitemouth syphon - Manhole form at sump well -Reinforcement in overflow - Bulkhead form for syphon - Overflow sump forms - Transition section.
Captions read: Views at Camp 2, Mile 51 - Packed backfill, gravel - Inverst after Rainstorm - Boulders from trench - Mixer, concrete cars, and gas dinkey - Pads protected from frost with moss - Manhole and blowoff - Mixer.