- B. Davenport & Co. Ledger, 1841/18612
- B. E. Anderson to D. L. Delaplaine Letter, 18703
- B. F. Garrett Account Book, 1842/18492
- B. Floyd Flickinger papers, 1927/1950137
- B. G. D. Moxley Account Book, 1829/18352
- B. G. Manor Letter Copybook, 1893/18942
- B. J. Spruell Account Book, 1782/18362
- B. R. Cowherd Ledger, 19052
- B. T. Owen Letter to Sally Atkinson, 18402
- B. Traver Hulse Scrapbook, 1931/19332
- B.R. Linkous Letter, 18622
- Bachelor Club of Middleton (Middleton, Pa.) Records
1877-18791
- Bachelor Club of Middletown (Pennsylvania) Records, 1877/18792
- Bagby Family Papers, 1854/19013
- Bagley Woodcut Prints, 20173