Content Note: The Frank R. Diffenderffer Collection contains documents collected by Mr. Diffenderffer. These documents are primarily from the eighteenth and nineteenth centuries and include letters, legal and court papers, indentures, receipts, property and probate records, and financial and military

Content Note: This collection contains receipts and invoices from the Pinkerton & Slaymaker business. The receipts date primarily from May 1851, with one receipt from May 1853, and are for a wide variety of items. The collection also contains letters from the Philadelphia & Lancaster Turnpike Company and

volumes in the Keppel & Bro. Collection span forty years of corporate history for R. F. Keppel & Bro.; Keppel & Ruof, Inc.; and Keppels, Inc. The payroll book shows how this company reacted during the early years of the depression. Creator: Keppel & Bro. (Lancaster, Pa.) Conditions for Access: Original

9 Scope and Content Note: The Lancaster Brick Company Records contain items from the Lancaster Brick Company, including meeting minutes, names of shareholders, financial information, and documentation on incorporation and dissolution. Creators: Horning, Roy A., 1919-2008. Conditions for Access

Content Note: The Andrew B. Rote Collection contains the business records of C. V. Rote & Co., which later became A. B. Rote & Co., and some family records. The Lancaster company specialized in awnings and ironwork. Deeds, mortgages, and other property records are for property owned by the Rotes and used

collection contains the official records of the Sphinx Club in Lancaster, Pennsylvania. The minute books date from 1912-1985. Histories of the club were prepared in 1934 and 1962. Dinner programs, membership lists, meeting and speaker schedules, correspondence and speeches make up the bulk of the collection