Plate 85 — Ore dock, winter conditions, North Channel

1914 [estimated]

No. 06-1914-000085

Plate 101 — Mine headframe and crew, Western Expansion District

1915 [estimated]

No. 13-1915-000101

Plate 73 — Mining personnel, group portrait, surface works

c. 1880–1900 (undated; tintype format, lamp equipment)

No. 10-1880-000073

Plate 54 — Brick factory exterior, daytime, horse carts

c. 1880–1900 (undated)

No. 09-1880-000054

Plate 26 — H. & J. Pfaff & Fle Manufacturing Works, night

c. 1895–1910 (undated)

No. 09-1895-000026

Plate 60 — Industrial waterfront, moonlight exposure

c. 1900–1915 (undated)

No. 01-1900-000060

Plate 68 — River valley industrial works, rail bridge, night

c. 1900–1920 (undated)

No. 03-1900-000068

Plate 103 — River gauge station, Black River, winter

December 1912 [estimated]

No. 01-1912-000103

Plate 87 — Floodplain observation platform — exposure 2 of 4

February 1937 [estimated]

No. 07-1937-000087

Plate 70 — Flood control structure, section 7-4, winter survey

January 18, 1937

No. 12-1937-000070

Plate 78 — Black River, November 17, 1912

November 17, 1912

No. 01-1912-000078