In the Victoria and Albert Museum Library is preserved the original manuscript 'Articles of Agreement between John Heath of Derby, in the County of Derby, Gentleman, Andrew Planche of ye same Place, China Maker and Wm.
Высокая якасць работ прывяла да знаёмства з Уільямам Дасберы (William Duesbury; у музеі Вікторыі і Альберта захоўваецца дагавор Articles of Agreement between John Heath of Derby, in the County of Derby, Gentleman, Andrew Planche of ye same Place, China Maker and Wm.