Harriet Verena Evans was born in Lancaster, Pa., on April 28, 1782, the daughter of John and Sarah Musser. On May 21, 1807, Harriet married Cadwalader Evans (1762-1841), a former surveyor who went on to a distinguished career in politics, as one of the directors of the Bank of the United States, a promoter of the Schuylkill Canal, and president of the Schuylkill Navigation Company. The couple had nine children, including a set of twins. The diary of Harriet Verena Evans is an unusual example of a woman's spiritual diary from early national Philadelphia. Beginning on her 46th birthday in 1827, the same day her seventeen year-old son John died, Evans made sporadic entries in her diary for seventeen years, marking birthdays, holidays, special events, and anniversaries of various kinds. Fixated upon praying (or fretting) over her spiritual state and future, Evans continued to mourn over John's loss for many years, remembering him regularly on the date of his birth, death, and burial. She was also particularly prone to composing (or copying) religious poetry, and in sections, the diary verges on a poetical commonplace book. Other entries reveal Evans' concern for her other children, three of whom were students at the University of Pennsylvania, and on July 25, 1832, she made a particularly long entry discussing the arrival of the cholera in Philadelphia.

Personal and professional correspondence of the chemist Robert Hare, including drafts of letters to editors of journals on such varied topics as fish guano, slaughterhouses, paper money, and the meaning of the term "Yankee annexations." The collection originally contained over 300 scrolls, since disbound, which contained drafts of letters, essays, and lectures, composed by Hare on ordinary sheets of paper, then pasted end to end, and rolled up. The essay and lecture topics include: chemistry, storms, slavery, currency, fire-fighting, capital punishment, railroads, the Smithsonian Institution, Michael Faraday, religion and Spiritualism, riots in Philadelphia, epidemics, underwater blasting, and Ralph W. Emerson; there is some verse. The collection also contains an account book of Hare and his wife, 1806-1829 (180 pp.; B/H22#3); a volume by Hare on Cyclones (tornadoes), n.d. (ca. 60 pp.; B/H22#4); and Samuel Powel, Jr.'s "Short notes on a course of antiquities at Rome... under M. Byre Antiquarian," 1764. (60 pp.).

A collection of business and personal papers of three generations of the prominent Philadelphia Jewish family from 1750-1974. Business records include trade and land transactions (some in Yiddish) of the Gratz brothers, Barnard and Michael (1750-1804) with the business continued by Michael's sons: Simon, Hyman, Joseph, Jacob, and Benjamin (1791-1861). Personal correspondence are primarily letters to Rebecca Gratz from her sisters Rachel and Sarah (1795-1867) with later correspondence to Rachel's children: Horace and Sara Moses (1832-1879). Contains a small group of French letters related to Napoleon III, collected by family member Miriam Fox, and some heirloom artifacts.