None
Composition B type explosives are mixtures of RDX and TNT.
TM 9-1300-214, Military Explosives (w/C4, 1990)
OP 2216, Volume 1 - Aircraft Bombs, Fuzes, and Associated Components (1960)
OP 1280, Aircraft Bombs (1955)
OP 1664, Volume 1 - US Explosive Ordnance (1947)
USNBD - Bombs and Fuzes, Pyrotechnics (1945)