- Hans Rudolf Manuel called Deutsch (printmaker), Crocodile (Petri). Part of Set for Münster's Cosmography 1550 (Petri)
- Hans Rudolf Manuel called Deutsch (printmaker), Crocodile. In Sebastian Münster, Cosmographiae uniuersalis Lib. VI in quibus, iuxta certiores fidei scriptorum ..., Basel: Heinrich Petri (printer), January 1550 - March 1550 (Cracow, MNK, BCzart), p. 1137 ◼
- Hans Rudolf Manuel called Deutsch (printmaker), Crocodile. In Conrad Lykosthenes, Wunderwerck Oder Gottes vnergründtliches vorbilden ..., Johannes Herold (translator), Basel: Heinrich Petri (printer), 1557 (Munich, BSB), p. xxviii ◼