This item is part of a series of financial records from the Zoological Research Supply Company, including invoices, orders, and related records such as correspondence.
Zoological Research Supply Company Papers The Zoological Research Supply Company was the profit-making subsidiary of the Bass Biological Laboratory. The activities of both the Laboratory and the Zoological Research Supply Company were closely intertwined. The records in this collection derive from the operations of the ZRS, which supplied specimens to schools and laboratories throughout the country.