Print, Photographic

1963.068.002Photo

Blueprint

1962.088.119Archive

U. S. Lake Survey, Detail of Intermediate Sweep Float

Drawing, Technical

1962.088.118Archive

Wire Sweep

Drawing, Technical

1962.088.117Archive

Survey of Northern and Northwestern Lakes,
Design of Intersection Protractor

Drawing, Technical

1962.088.116Archive

Survey of Northern and Northwestern Lakes,
Design of Intersection Protractor

Drawing, Technical

1962.088.115Archive

Survey of N. and N.W. Lakes,
Standards of Length

Drawing, Technical

1962.088.114Archive

Magnetic Observation Tent

Chart, Navigational

1962.088.107Archive

General Chart of the Northern and Northwestern Lakes

Drawing, Technical

1962.088.085Archive

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

Drawing, Technical

1962.088.084Archive

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

Blueprint

1962.088.082Archive

U. S. Coast & Geodetic Survey Steamer, Surveyor;
Type Sections

Blueprint

1962.088.081Archive

U. S. Coast & Geodetic Survey Steamer, Surveyor;
Lower Deck