Heads in various plumages of five types of gull and the feet of two of them. Coloured lithograph by P. Trap.

1 print : lithograph, with watercolour ; sheet 14.2 x 23.5 cm

1 Larus argentatus, oud. 2 L. fuscus, poot 3,4 L. canus, oud en jong 5,6,6a L. tridactylus, oud, jong en poot 7,8 L. ridibundus, in zomer en winter ; N.H.v.N. Bears further lettering: Vogels, Pl. 34

Wellcome Collection 43165i