463728 Northern Liberties\' Sugar Refinery, printed by Thomas S. Sinclair (c.1805-1881), August 1847 (litho) by Weaver, Matthias S. (c.1815-47); 33 x 28 cm; Library Company of Philadelphia, PA, USA; (add.info.: Advertisement showing the three-story office building with an addition and attached to the nine-story "Sugar Refinery" (rear) at the southwest corner of Willow Street and Old York Road, i.e., York Avenue. Signage reading "Rock Candy Manufactory. Isaac Koon\'s Sugar Refinery" adorns the office in which a stout clerk stands in the doorway. A horse-drawn dray loaded with goods (some labeled K) rests in the street and the drayman walks toward the clerk. A barrel stands next to the side of the office across from a laborer. He walks from an open entryway to the refinery ... ); 穢 Library Company of Philadelphia ; Library Company of Philadelphia; American, out of copyright.