1880
Research in Progress
Royal Worcester, English, established 1751, 1770
Tiffany & Company, American, established 1853, 1880
Royal Worcester, English, established 1751, 1800
Tiffany & Company, American, established 1853, 1900
Royal Worcester, English, established 1751, 1750
Tiffany & Company, American, established 1853, 1910