
Porcelain factory established on the banks of the River Severn in Shropshire, 1795, which absorbed the nearby caughley factory four years later.
Found on
http://www.antique-marks.com/antique-terms-c.html

Porcelain factory established on the banks of the River Severn in Shropshire, 1795, which absorbed the nearby caughley factory four years later. A form of bone china was produced at Coalport from 1798 but only achieved the soft white translucency and smooth surface for which the ware is now celebrated after 1810. A hard, clear, and highly lustrous …...
Found on
http://www.encyclo.co.uk/visitor-contributions.php
No exact match found.