Scope and Contents note From the Series: By far the largest series in the collection, the Order Files are purchase orders, invoices, receipts, and related correspondence for Charles H. Kerr Company publications from individuals, labor and radical organizations, other organizations (such as Rotary Clubs and the U.S. Navy), libraries, and bookstores. Orders for books came from all over the world and nationwide. The filing schemes for keeping track of the orders varied greatly over the years, and in some schemes there is overlap with...