Drawing, Technical

2013.042.056Archive

General Arrangement

Drawing, Technical

2013.042.033dArchive

Lines, 87' 6" Harbor Tug
(Hull No. 64)

Drawing, Technical

2013.042.033cArchive

Details, Steering Gear for Harbor Tug
(Hull No. 64)

Drawing, Technical

2013.042.033bArchive

Arrangement of Steering Gear for Harbor Tug
(Hull No. 64)

Drawing, Technical

2013.042.027Archive

General Arrangement

Drawing, Technical

2013.042.024aArchive

Crossection of
Toledo, Ann Arbor & North Michigan Railroad
Car Ferry Steamers No. 1 & No. 2

Transparency, Lantern-slide

2005.068.008Photo

Print, Photographic

1991.064.509Photo

Print, Photographic

1991.064.507Photo

Lithograph

1968.123.015Archive

St. Mary's Falls Canal,
Figure 1, Pier Revetment.
Figure 2, Crib in South West Pier

Lithograph

1968.123.014Archive

St. Mary's Falls Canal,
Movable Dam. Arrangement of Wickets and Counterweight.

Lithograph

1968.123.013Archive

St. Mary's Falls Canal,
The Movable Dam