Post card of a seal. Annotated "WD Walker (part missing) enraged bull seals are very fierce, if one attmpts to interfere with the cows when they have young calves suckling Nuyps Archipelago Great Australian Bight".
Post card WD Walker holding a dead kangaroo by its hind legs. At his feet is another dead kangaroo and a rifle. Annotated "Self with 2 kangaroos. Mobs of 200 are common in good seasons. They become a nuisance (eating more than the sheep on some stations) 4000 were shot in 3 mons on Balcanoona station July 1928".