Mottahedeh & Company, New York, USA. Group of Nelson Rockefeller Collection "Chinese Export Style" porcelain wares including six salt dishes, seven luncheon plates with the coat of arms of Coggan and Blackburn, one soup plate with the coat of arms of Pitt impaling Grenville, nine luncheon plates with the coat of arms of Dundas, and four luncheon plates with the coat of arms of Beauple impaling Bellesworth. Each salt is marked, "The Nelson Rockefeller Collection NR Mottahedeh Vista Alegre Portugal" along the underside. Each plate is marked "The Nelson Rockefeller Collection NR. Reproduction of a Chinese Export porcelain plate with the coat of arms of" - and lists their coat of arms type - "Ch'ien Lung Period (1736-1796). Mottahedeh Vista Alegre Portugal" along the underside. Height ranges from 1 1/8 in to 1 1/2 in; width ranges from 3 in to 9 1/8 in.