DMS-19, DMS-20 and DMS-21 were sent drawing 32a/29D on 12/5/44, but by 12/17/44 and 12/18/44 were painted in a version of 22D, probably 32a/22D for which the drawing is yet to be found. It is possible that the version of 22D was labeled 29D.
USS Hambleton (DMS-20) at Boston on December 18, 1944, wearing camouflage 32a/22D. The colors appear to be navy blue with either haze gray or light gray and appear to be recently painted. Photo source: NARA 19-LCM-DMS20-1.
USS Hambleton (DMS-20) again at Boston on December 18, 1944, wearing camouflage 32a/22D. Photo source: NARA 80-G-382799.