Goodyear Signs

[Dave Pratt - IL]

Is anyone on here a collector of antique signs? I have seen several signs of each of these designs sell (I just got these images from Ebay). What timeframe would these have been used?

 

[Rowdy]

I am guessing the rectangular sign is 1920'2 or early 30's. The diamond shaped one is 40's or 50's. I do not have any Good Year signs as most of mine are oil related and the Bridges Gagage signs belonged to my Father-in-law when he had his shop in Fairport, Ks. The Opaline sign is from the T era, which I bought at a local auction. I just bought a 6' double sided Texaco sign from the mid 50's, but don't have it home or have pic's yet. Rod