@misc{1168876, author = {J A LeReche and J W Lane}, title = {Report on an investigation of the operating characteristics of an NBS obturator-probe focus control in an ANAVQ-2A aircraft searchlight:}, year = {1954}, month = {1954-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.RPT.3176}, language = {en}, }