P.9480 1460 [American Railway Express warehouses at Front and Wharton Streets, Philadelphia] safety film negative ; modern print May 21, 1917
P.9480 1473 [American Railway Express warehouses at Front and Wharton Streets, Philadelphia] safety film negative ; modern print May 21, 1917
P.9479 216 [Charles J. Webb Co. warehouse, northwest corner of Delaware Avenue and Walnut Streets, Philadelphia] safety film negative ; modern print March 28, 1917
P.9479 13727 [Charles J. Webb Co. warehouse, northwest corner of Delaware Avenue and Walnut Streets, Philadelphia] PRINT ONLY (Print of P.9479.216) ; Jennings print March 28, 1917
P.9480 1468 [Pennsylvania Railroad freight warehouse, American Railway Express loading dock, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1465 [Pennsylvania Railroad freight warehouse, executive office, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1463 [Pennsylvania Railroad freight warehouse, freight handling equipment, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1470 [Pennsylvania Railroad freight warehouse, Front and Wharton Streets, Philadelphia] safety film negative ; modern print May 21, 1917
P.9480 1456 [Pennsylvania Railroad freight warehouse, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1457 [Pennsylvania Railroad freight warehouse, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1461 [Pennsylvania Railroad freight warehouse, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1464 [Pennsylvania Railroad freight warehouse, Front and Wharton Streets, Philadelphia] safety film negative ; Jennings print May 21, 1917
P.9480 1469 [Pennsylvania Railroad freight warehouse, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1472 [Pennsylvania Railroad freight warehouse, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1475 [Pennsylvania Railroad freight warehouse, Front and Wharton Streets, Philadelphia] safety film negative ; Jennings print May 21, 1917
P.9480 1455 [Pennsylvania Railroad freight warehouse, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1471 [Pennsylvania Railroad freight warehouse, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1466 [Pennsylvania Railroad freight warehouse, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1459 [Pennsylvania Railroad freight warehouse including an American Railway Express delivery wagon, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1474 [Pennsylvania Railroad freight warehouse, showing American Railway Express delivery truck, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1454 [Pennsylvania Railroad freight warehouse, showing an American Railway Express delivery truck at the loading dock, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1467 [Pennsylvania Railroad freight warehouse, showing locomotive, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917
P.9480 1458 [Pennsylvania Railroad freight warehouse, showing men posed with locomotive, Front and Wharton Streets, Philadelphia] safety film negative May 21, 1917