| 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 |