Drawing, Technical

1962.088.006Archive

Design for 40 Ft. Motor Launch for U. S. Lake Survey

Print, Photographic

2018.110.236Photo

Print, Photographic

2018.110.234Photo

Map

1959.319.001Archive

Detroit

Chart, Navigational

2013.042.909Archive

Lake Michigan

Drawing, Architectural

2013.049.170Archive

Jefferson Ave. Fence
[Fort Wayne]

Drawing, Technical

1962.088.084Archive

Design for a Twenty-Two Foot Launch for the U. S. Lake Survey

Survey, Land

2014.004.268Archive

Proposed Boundary U.S. Lake Survey Fort Wayne

Chart, Navigational

2013.049.239Archive

St. Lawrence River, Detail Sheet No. 7

Drawing, Technical

1962.088.005Archive

Design for 40 Ft. Motor Launch for U. S. Lake Survey

Chart

2018.013.001Object

Chart, Navigational

2013.042.349Archive

Lake Erie,
Including the Waterways to Lakes Ontario and Huron