1. City Engineers's Plat Book, 1671-1951, Page 257 Date: 1926, 1947 Description: Page 257 of the City Engineer's Plat Book with two plats. Plat 1 shows lots located between St. Margaret Street and Grove Street. Plat 2 shows lots located along Marsh Street and Concord Street, near where they intersect with Laurens Street.