TY - RPRT TI - Photometric tests of an AVQ-2A aircraft searchlight equipped with each of several reflectors AU - Mullis, W F AU - Projector, T H PY - 1955 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS report ; 4285 DO - 10.6028/NBS.RPT.4285 ER -