Coalport Gilt Plates with Cobalt FlowersEnglish, late 19th-early 20th century. An assembled group of seventeen porcelain plates by Coalport for C. Reizenstein (Pittsburgh, Pennsylvania), all with gilt borders and painted cobalt flowers, of which nine have additional gilt medallion in center and eight with white center, all marked for maker and retailer on underside; each dia. 9 in.Â