The Gray-Backed 1952 Topps cards, sometimes referred to as Canadian in origin (which they are not) all fall in the third series (#131-190) and persist as a tough subset to collect. This PSA 1 is somewhat typical in appearance for a Gray, as they are not often found in nice shape. The front looks nice, sporting the muted tones the Grays are know for, while the reverse has some paper loss seen.