
The inscription on the reverse (catalog number) appears to be a reliable indicator that these 4 mugs were produced by SECLA. The date is difficult to determine without a factory catalog, as the factory operated between 1947 and 2008. Taking as reference items unambiguously dated to the 1970s, the inscribed number would point to the 1990s. Their condition of preservation suggests they have never been used. However, one exhibits a minor chip along the perimeter of its base, barely visible and without affecting its functionality (Photo 2). Another shows noticeable pigment variations, as visible in Photo 1. Glaze intact. Height: 10 cm Diameter: 7.5 cm Hand delivery available at an agreed location within the Porto metropolitan area.
