Auxiliary Ships

A port bow view of USS Vestal (AR-4) at Mare Island on September 8, 1944, wearing camouflage 31/20L. Vestal had been damaged at Pearl Harbor, but has been repaired. The 20L vertical colors are specified as greens: green1, green2, green3, brown and dull black, however, there may have been some leeway in how they were applied.
Photo source: NARA BS 71580.

A poor starboard broadside view of USS Vestal (AR-4) at Mare Island on September 8, 1944, wearing camouflage 31/20L. The pattern is just barely discernable.
Photo source: NARA BS 71578.