The Thomas Coates Collection contains one small, pocket-size journal with entries spanning the final two decades the seventeenth century (1682-1699). Coates, an early Quaker settler in Philadelphia, arrived in 1683 and established himself as a tailor and merchant by the 1690s. His journal, maintained in the margins of a British Merlin almanac dated 1683, mostly contains personal accounts and transactions, beginning as early as 1/22/1682. Most of his accounts date from the 1690s—curiously, many of his entries from 1695 are crossed out—and they include purchases of household items such as fabric, flax, butter, and nails (spelled "nayls"). Coates names many contemporaneous Philadelphians in the accounts. His journal also recounts a return to England in late-1683, and subsequent voyage back to America, via an unspecified location in Virginia. Notably, there are several memoranda scattered throughout the entries, including one memorializing the death of his mother (1678) and another commemorating his birthday (1659). Coates furnishes one of the oldest Philadelphia diaries in the collections at the American Philosophical Society, and, as such, this volume provides rare glimpses into the city's early social, economic, and material life.