I came across an image of a RCD bouillon soup bowl for retail by Tiffany which has a pink rose and heavy gilding. This is pattern number is 4176.
It would seem that you have some great pieces. If in good order, i. No scratches, chips or cracks, a set would have some value. On behalf of Royal Crown Derby Museum. Sent: 14 April 2020 19:07. 1906 ROYAL CROWN DERBY Pink Rose & Gold Bouillon Footed Cup & Saucer Set Of 4 TIFFANY & C. B ONUS FREE: 2 Orphan saucers and 1 Bouillon with b roken handle that needs t o be glued. Over the years, many marks and backstamps have been used to identify Royal Crown Derby china. The marks shown here are from the Osmaston Road factory and cover the period from 1877 to the present day. You can discover more in Margaret Sargeant's book "Royal Crown Derby" - it's listed in the "Products" section under "Other Products".The item "ROYAL CROWN DERBY Pink Rose & Gold Bouillon Footed Cup & Saucer Set Of 4 Tiffany" is in sale since Tuesday, April 14, 2020. This item is in the category "Pottery & Glass\Pottery & China\China & Dinnerware\Royal Crown Derby". The seller is "mariwo53" and is located in Pottstown, Pennsylvania. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Turks and caicos islands, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Pakistan, Paraguay, Reunion, Uruguay, Russian federation.