BF Goodrich Silvertown Advertising Tire Pen Holder w/ Green Glass center

6.5" diameter

6.5" diameter

6" diameter

6.5" diameter

6" diameter

6.25" diameter w/ embossed green glass center

6.25" diameter, has a mismatched outer tire that is a Pennsylvania tire, with embossed green glass

5.5" diameter

6.5" diameter

6.5" diameter

6" diameter each

6.25" diameter w/ clear glass center

6.25" diameter w/ embossed marbleite glass center

6.5" Diameter; Embossed Green Glass

4.5" diameter w/ cigar and match holder

6.5" diameter w/ cigar holder

6.25" diameter, with embossed green glass

6" diameter, embossed green glass

6.5" diameter, embossed green glass

6.5" diameter

6.5" diameter

6.5" diameter, both have cracked tires

5.5" diameter, embossed green glass

5.75" diameter