5991454 How poultry are plucked by machine at the rate of ten seconds per bird (b/w photo) by English Photographer, (20th century); Private Collection; (add.info.: How poultry are plucked by machine at the rate of ten seconds per bird. Illustration for Progressive Catering, A Comprehensive Treatment of Food, Cookery, Drink, Catering Services and Management, by J J Morel (Caxton, c 1952).); by Look and Learn.