Opening Hours
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108
Manuscripts
Daily: 10 A.M.–5 P.M.
Closed on Tuesdays
1151 Oxford Road
San Marino, CA 91108

Manuscripts
A just launched rocket beyond the launching scaffolding and a man crouching by the detonator. Note in the hand of Grace (Burke) Hubble: "EPH outfit, firing rocket APG. Huntington Library"
mssHUB 1044 (24)

Manuscripts
A just launched rocket above the launching scaffolding and a man crouching by the detonator. Note in the hand of Grace (Burke) Hubble: "EPH outfit, firing rockets APG. Huntington Library"
mssHUB 1044 (23)

Manuscripts
Diagram of proposed flexible nozzle supersonic wind tunnel for the U.S. Army Ballistic Research Laboratory, Aberdeen, Md. Note in the hand of Grace Burke Hubble: "EPH Huntington Library Collection". The image's label reads: "Flexible nozzle supersonic wind tunnel, Ballistics Research Laboratory, Aberdeen Proving Ground, MD." In the lower left-hand corner is a label that reads: "Prepared by Pictorial Branch, The Ordnance School, A.P.G., MD." Below this label is written "A28464".
mssHUB 1044 (17)

Manuscripts
Montage of multiple photographs, showing missile being released from a plane. Note in the hand of Grace (Burke) Hubble: "EPH Huntington Library"
mssHUB 1044 (16)

Manuscripts
Series of multiple photographs, showing motion of missile shooting up, Ballistics Research Laboratory. Note in the hand of Grace (Burke) Hubble: "EPH Ballistics Research. Huntington Library Collection".
mssHUB 1044 (15)

Manuscripts
Shadow photograph of test results, showing air stream off 37 mm shell, Ballistics Research Laboratory. Note in the hand of Edwin Powell Hubble: "Shadow photo by spark (exp. @ 1/1,000,000 second), 37 mm shell velocity about 2500ft/sec. Note shock waves in air skin friction along sides turbulence in wake." Note in the hand of Grace (Burke) Hubble: "EPH Huntington Library."
mssHUB 1044 (19)