463296 George & James M. Bullock, "Conshohocken Woolen Mills", c.1875 (litho) by American School, (19th century); 30 x 41 cm; Library Company of Philadelphia, PA, USA; (add.info.: Exterior view of the woolen mills at Gulf Creek and the Schuylkill River in Conshohocken. Complex includes a main mill, engine house, boiler and dry house, dye house, scouring house, wool house, ware house, steaming houses, storehouse, mill, shoddy mill, engine house, boiler house, carpenter shop, lumber shed, office, gas house, gas holder, and coal and waste house. A flag adorns the property and stacks spew smoke. A fence surrounds the complex outside of which a man on horseback converses with two gentlemen, two ladies stroll, and a horse-drawn wagon is stopped. In the background, a farm and pastureland ... ); 穢 Library Company of Philadelphia ; American, out of copyright.