Up for sale is a tough to find CD 132 Patent - Dec. 19, 1871. This piece is embossed on the front crown with PATENT/ DEC. 19. 1871. On the rear crown is a "2" and the rear skirt has mold letter "A". Nice old heavy chunk of glass. VNM condition with 3 pinhead flecks in the wire groove and the usual base flaking on the rear inner skirt. Asking $20 plus shipping. More pics available upon request. Please email with any questions. Thanks!