PETTUS, JOHN. Fleta Minor. The Laws of Art and Nature, in Knowing Judging, Assaying... Metals. In Two Parts. The First contains Assays of Lazarus Erckern... in V. Books... now translated into English. The Second contains Essays on Metallick Words, as a Dictionary... London: Nat. Thompson, 1687 and Dawks, 1683. 2 parts in one volume, folio, (large paper, 360 x 225 mm.), old calf, some wear to joints and edges; part I with cancel title bearing the late date, Eeee2 torn, (touching 6 lines). See Wing P1907.