Frequency meter sets SCR-211-A, B, C, D, E, F, J, K, L, M, N, O, P, Q, R, T, AA, AC, AE, AF, AG, AH, … elite series US Army Special Forces 1952-84 / text by Gordon L. Rottman ; colour plates by Ron Volstad marine corps historical reference pamphlet U.S. Marine Corps special units of World War II / by Charles L. Updegraph, Jr heritage of the march Heritage of the March : Volume 49 - F. Panella-L. Panella
