5 1/2" and 5" are the pair. The 1860's example has a very Drippy, hand applied blob with ring. It's embossed: "DR. D. JAYNES / TONIC VERMIFUGE / 24 CHESt St. PHILa.". This one was dug with O.P's so it just missed. The C. 1880's one is embossed: "DR. D. JAYNES . TONIC VERMIFUGE / 242 CHESt. St. PHILa."and embossed in a sunken panel at back: "THE STRENGTH GIVER". Both damage free. The earlier one has a bit of inside haze only. They will be mailed by Ground Advantage with a tracking number for $8.50 and I cover for loss or damage on an immediate basis. I combine of course for postal savings. Thanks for looking.