WW II SMITH LIVINGSTON AIR SERVICES PATCH

This great patch is in very good condition. This is embroidered on felt with a cheese cloth back. The front has Smith-Livingston Air Services, Inc. around the outer edge. The center has the letters S-L with a pair of wings over it. This patch is 4 inches in diameter and looks to be World War II period but could go into the early 1950's. The patch does not glow under UV light.