50%-off Cornu-Ammonis of America. Lituus & Nautilus. Ehret c1756.
Oceanic Flying Fish. Half-price antique print. Shaw c1808
Half-price Fish antique print. Gar Pike, Common Pike.
Half-Price antique print Fish of New South Wales
50%-off Papuan Frogmouth and south-east Asia Fish Owl c1836.
50%-off Tawny Owl or Brown Owl, Strix Aluco c1927.
Half-Price John Gould Cuckoo lithograph, Birds of Australia c1848.
Half-price Ivory Gull lithograph, Pagophila Eburnea c1926.
Antique print of Crimson Hornbill. Half-price engraving c1811.
50%-off Long-tailed Duck Harelda Hyemalis lithograph c1926.
Half-price small antique print of an Eider Duck, c1897
50%-off White-billed Diver antique print c1897.