Antique Copper Engravings of a Lobster and Crab, Framed - Set of 2Rhumphs c. 1730 aquatic antique prints of sea life. Hand colored 18th Century engravings of crabs and lobsters from his Codiaeum Variegatum. These are scarce German copper plate engravings, on very fine and thin. hand made hand laid linen rag. Each piece has water coloring. Each old print measures about 9 1 2 x 16 They are framed in distressed wood and measure 21 inches x 25 inches ea.