Allis-Chalmers crawler tractor, [378]
American Chemical and Paint Co., [359]
American Philosophical Society, [88], [207]
Angell, Francis, donor, [370]
Animals, see Livestock
Animal husbandry, [253], [369], [390]
Anthropology, Department of Smithsonian Institution, donor, [391], [392], [394]
Anvil, Korean, [6]
Apples, implements used in connection with, [222], [243], [413]