Bidspirit auction | Portugal 1990 60c Mint Stamp,

Portugal 1990 60c Mint Stamp, Faiença Portuguesa Conimbriga, 17th Century Earthenware Series - A Portuguese postage stamp issued in 1990, part of a series depicting 17th Century Earthenware. This uncancelled stamp features a 60-denomination in the upper left. The central image is a decorative, lidded ceramic bowl, rendered in a blue and white palette with intricate patterns, characteristic of faience pottery. The stamp includes the inscriptions 'PORTUGAL', 'FAIANÇA PORTUGUESA', and 'CONIMBRIGA', identifying the country, the type of pottery, and its specific style or origin.