Higgins Mudhopper being tested in the Louisiana swamp on 5 August 1945

Higgins Industries built amphibious vehicle, the Mudhopper, being tested in Louisiana swamp. "Higgins. File No. 663-99 F-16.

Higgins R-1 Boat Underway in Lake Ponchartrain, New Orleans, Louisiana

Photograph. Photograph of a Higgins R-1 boat underway in Lake Ponchartrain, New Orleans, Louisiana.

Higgins R-1 Boat Underway in Lake Ponchartrain, New Orleans, Louisiana

Photograph. Photograph of a Higgins R-1 boat underway in Lake Ponchartrain, New Orleans, Louisiana.

Higgins R-1 Boat Underway in Lake Ponchartrain, New Orleans, Louisiana

Photograph. Photograph of a Higgins R-1 boat underway in Lake Ponchartrain, New Orleans, Louisiana.

Higgins R-1 Boat Underway in Lake Ponchartrain, New Orleans, Louisiana

Photograph. Photograph of a Higgins R-1 boat underway in Lake Ponchartrain, New Orleans, Louisiana.

Higgins R-1 Boat Underway in Lake Ponchartrain, New Orleans, Louisiana

Photograph. Photograph of a Higgins R-1 boat underway in Lake Ponchartrain, New Orleans, Louisiana.

Higgins R-1 Boat Underway in Lake Ponchartrain, New Orleans, Louisiana

Photograph. Photograph of a Higgins R-1 boat underway in Lake Ponchartrain, New Orleans, Louisiana.

High explosives on bridge at Fort Benning, Georgia on 28 June 1944

1234. '28 June 1944. Preciado. C-2 stick of High Explosives on bridge blow up demonstration Demolition school Fort Benning, Georgia.

High snow-capped mountain peaks distantly loom over a camp Bering Sea. Aleutian Islands

Photograph, landscapegraph. High snow-capped mountain peaks distantly loom over a camp Bering Sea.

High Squadron Gone

Highway near main gate of Marine Corps Base, San Diego, October 1946

Photograph. Highway near main gate of Marine Corps Base. Personal Caption: "16 Oct 46. MCB, Cali.

Highways through countryside, Europe

Photograph. Large highways through countryside, probably the Autobahn in Germany. No date