Group of 2 US Royal and Pirelli Advertising Tire Ashtrays

largest 6.5" diameter

Largest is 6" Diameter

6" Diameter; Embossed clear glass

largest 7" diameter

5" diameter each

6" diameter each, both with green glass centers

6" diameter each

6" diameter each

largest 6" diameter

6" diameter each

6" diameter each

6" diameter each

6" diameter each

5" diameter

6" diameter each

6" diameter each

6" diameter each, both have embossed clear glass

6" diameter each

6" diameter each

5.5" diameter & 6" diameter

6" diameter each

6" diameter each

largest 6" diameter

6.5" diameter & 6" diameter