I’m not sure on authenticity, but mounting something like that is easy. They just attach a 3/4 x 3/4” piece of wood (that’s less wide than the sign) to the wall on the top and bottom and then screw the sign down into it. Angle iron would also work.
Last edited by Speedracer; Fri Mar 12 2021 11:11 AM.
-Steve B. (WTB: 48" Flying A button, 48" black/org Phillips 66, White Star, and Chevrolet Signs. Also looking for a Wayne 866. Send a PM. Thanks.)