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.
50%-off Central American Didelphys tristriata, Three-Striped Possum c1840
Half-price Rat-tailed Opossum of Brazil. Didelphys nudicaudata c1840.
Half-price Nursery-Rhyme: Carrion Crow sat on an oak. c1910
Half-Price antique print, Patagonian Maras or Patagonian Hare, c1840.
Scratched print 50%. Trapp Avocado lithograph by Passmore, c1905.
Pictorial Museum of Animated Nature. Volute Shells c1887.
Bargain antique printed page. Eclipse, Caroline Islands. c1883