This is embossed on front "Patent/Dec.. 19 1871, on back "3 over A" on skirt. This has the light purple tint to the glass and its in perfect condition, has some wire rubs, never need upgrading. Has a zillion seed bubbles throughout adding character. Having such a light purple tint its hard to capture the color in the picture. Asking $115.00 + shipping CDN funds. I accept PayPal in No Fee mode. First email as usual and include your mailing address.