Rohl 9.18380EG Perrin & Rowe Sidespray Base Ring Only To U.4746 U.4761 U.4766 U.4775X And U.4776L Base Ring And Sealing Ring U.3700L And U.3701X Edwardian High Spout Base Ring U.3740 U.3760L U.3761X U.4744 U.4743 Georgian Era U.3790 And U.3791 Spout Lower Base Ring With Sealing Ring U.3705L U.3706X U.3720L U.3721X U.3730L And U.3731X Edwardian Spout Base Ring, English Gold