Who knows. The yellow tiger House does not have formal recognition but has achieved status among 52 collectors and increased in value, particularly the gray back version. Many believe it is a true variation. Maybe the 52 Mays will catch fire at some point
The 54 Mays has a more prominent recurring print defect ( variation ?), a white band on his arm on the front. It has not caught much attention either
By the way, welcome AG
