The cups are marked on the bottom with the pattern number 12144 in red. They are also marked in green Hammersley & Co Longton Stoke-on-Trent England. This mark was used by Hammersley & company between 1912 and 1939.The item "Antique Hammersley & Co Longton Gold gilt floral tea cup saucers & plate tea set" is in sale since Tuesday, April 9, 2019. This item is in the category "Pottery, Porcelain & Glass\Porcelain/China\Hammersley". The seller is "louissargean0" and is located in Maidstone. This item can be shipped worldwide.