Home / United States / World War II / Wings / Full Size Sterling 1930’s Naval Aviator Pin Back Wing Full Size Sterling 1930’s Naval Aviator Pin Back Wing$225.00 2 3/4 inches wide. Pin back, with a drop-in safety catch. Backmarked “Sterling”. Full Size Sterling 1930's Naval Aviator Pin Back Wing quantity Add to cart Item Number: 27420 Category: Wings