Nice collection, Mark. Glad you brought up this old thread. Here's a display of my Buick dealer and body shop patches that I framed last winter. Many of the patches were from my uniforms or issued to me to wear over the years. Some are older than me.
Added several NOS patches to the collection. I had never seen the Gray Blue and White Sterling patch and would be curious to hear if anyone had any info on that! My favorites of this group are the MARS, Sterling, Jenney Aero and the Autolite patches.