Groningen Museum has a Chinese-made tulip vase which in its design and decoration is modelled on typical Delft ware, "right down to the 'AK' maker's mark on the bottom." Dr. Jorg says that the files of the Dutch East India Company record many pieces of Delft ware being shipped to the East, and they were probably all sent as samples to be copied.
荷蘭荷寧漢博物館就有一對中國製造的鬱金香瓶，無論造型、紋飾都是典型的德爾福特樣式，「連瓶底 AK 字樣的畫師名號，都照燒不誤」，約賀博士表示，荷屬東印度公司檔案中，載往東方的商船上有不少德爾福特瓷，恐怕都是用作仿製模本的。