It is marked with a personal painted monogram as shown in the photo. Any white marks in the photo are the result of camera flash. Get Images that Make Supersized Seem Small. Track Page Views With. Auctiva’s FREE Counter. The item “VINTAGE ALAN CAIGER-SMITH ALDERMASTON POTTERY PEDESTAL BOWL 7.5IN HT. 8IN DIAM” is in sale since Tuesday, January 09, 2018. This item is in the category “Pottery, Porcelain & Glass\Pottery\Studio”. The seller is “larive2″ and is located in Leicestershire. This item can be shipped worldwide.