Manuscripts
Robert Kent, of the Army Ballistic Research Laboratory, writes to EPH
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Liquid splash formation, U.S. Army Ballistic Research Laboratory
Manuscripts
Liquid splash formation, Ballistics Research Laboratory. Note in the hand of Grace Burke Hubble on verso: "EPH BRL Huntington Library Collection".
mssHUB 1082 (6)

Equipment and machinery at the U.S. Army Ballistic Laboratory
Manuscripts
Equipment and machinery in the U.S. Ballistic Laboratory. Photographer: Photographic Measurements Section, Ballistic Research Laboratory Note in the hand of Grace (Burke) Hubble: "EPH, Huntington Library Collection."
mssHUB 1044 (5)

Viewing and camera equipment, U.S. Army Ballistic Laboratory
Manuscripts
Viewing and camera equipment at the U.S. Army Ballistic Laboratory. Note in the hand of Grace Burke Hubble: "EPH, Huntington Library Collection."
mssHUB 1044 (3)

Equipment and wires in a room at the U.S. Army Ballistic Laboratory
Manuscripts
Equipment and wires in a room at the U.S. Army Ballistic Laboratory. Photographer: Photographic Measurements Section, Ballistic Research Laboratory Note in the hand of Grace Burke Hubble: "EPH, Huntington Library Collection."
mssHUB 1044 (4)

