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 papers. The people and businesses represented include George Ross, Jasper Yeates, A. Herr Smith, Timothy Matlack, Mount Hope Furnace, and the Lancaster, Elizabethtown & Middletown Turnpike Road Company.
East End School, Conestoga. Teacher, George Lawrence. Students are: Front row, left to right: Wesley Warfel, Charles Kneisley, Olive Trissler, Elizabeth Markley, Ruth Martin, Mary Markley, Mary Sickman, Ruth Sickman, Hattie Hallman, Olive Markley, Arthur Mattin, John Trissler, Ira Hallman. Second row, left to right: Clarence Wade, Paul Hollow, William Hallman, Jacob Hallman, Clarence Hollow, Elmer Markley, Lloyd Kline, Ira Markley, Warren Sickman, Harry Kneisley,Maris Warfel, Cyrus Biechler, Paul Biechler. Back row, left to right: Grace Benedict, Edna Kreider, Reba Wade, Martha Trissler, George Lawrence, Margaret Beichler, Camilla Beichler, Emily Biechler, Sara Trissler, Mabel Hallman.
1931 St. Anne's Catholic School 8th Grade picture. Those identified as follows: Top row left to right: Michael Mascola, Helen Himmelsbach, Fay St. Clair, unknown. Center row left to right: Charles Rottmund, Robert Kirchoff, Mary Gray, Mary Zangari, Michael DiCola, John Colina. Bottom row left to right: unknown, Toot Evans, Margaret Rhoads, Tiny Ottinger, Bob Evans, John Smith.