U. S. Navy. Bureau of ships. Electrical section. Identification ranges for colored light signals. NavShips 660 report no. 5, 1944, 54 pp. 4575. ... Field tests of the range of visilibity of various lights for use on life- saving jackets. Bi-weekly report no.
|Title||:||A Bibliography of Visual Literature, 1939-1944|
|Author||:||Phebe Margaret Hoff, Henrietta Tarlson Perkins|
|Publisher||:||National Academies - 1945|