Accession Number : AD0105032

Title :   A DEVICE FOR SIMULTANEOUS SHADOWGRAPHS WITH TWO SPARK GAPS

Descriptive Note : Memorandum rept.

Corporate Author : ARMY BALLISTIC RESEARCH LAB ABERDEEN PROVING GROUND MD

Personal Author(s) : SHEAR, D.D. ; SLEATOR, D.B.

Report Date : JUN 1956

Pagination or Media Count : 19

Descriptors :   *LIGHTING EQUIPMENT, *SPARK SHADOWGRAPH PHOTOGRAPHY, TEST METHODS.

Distribution Statement : APPROVED FOR PUBLIC RELEASE