| Sunset, 1913 - Coca Cola ad, Panama Pacific Exposition |
| 1913 Our Panama Canal Book. |
| 1913 Panama-Pacific Expo Perfect Set |
| 399 5c 1913 PANAMA PACIFIC EXPO blue Golden Gate $12.50 |
| 1913 1c Panama-Pacific - Scott 397 |
| # 398, 1913 Panama Canal 2-Cent U.S. Used Stamp |
| 1913 2 cent Panama canal Stamp |
| US #397~#400 1913 Panama-Pacific USED Set of 4 Stamps |
| USA 1913-15 #400,401,403 Panama Pacific Exposition £46 |
| #397 #398 1913 PANAMA P ACIFIC EXPO Commeratives 1c 2c |
| US Stamps-1913 1 Cent Panama Pacific-U S Scott #397 |
| US #398 1913 2c Panama Canal MH Stamps |
| US #397~#400 1913 Panama-Pacific USED Set of 4 Stamps |
| 1913 Panama Pacific Expo Slogan Cover #398 |
| 1913 Postcard PANAMA PACIFIC EXPOSITION : NY-SF Canal |
| 1913 1c Panama-Pacific - Scott 397 |
| US #398 1913 2c Panama Canal MH Stamps |
| MINT 2 CENT 1913 PANAMA CANAL COMMEMORATIVE #398 CV $18 |
| US 398 2¢ 1913 Pedro Miguel Locks Panama Canal, NH Fin |
| 1913 POSTCARD - DE LESSEPS PARK - PANAMA CITY PANAMA |
| 1913 POSTCARD - VILLAGE OF CHAGRES INTERIOR OF PANAMA |
| 1913 post card of Pedro Miguel locks Panama Canal |
| INSTRUCTOR LITERATURE SERIES 1913 STORY OF PANAMA CANEL |
| Old 1913 Panama Canal Book F E Wright Syndicate pub. |
| 1913 The PANAMA CANAL Frederic J. Haskins Illus. 1st Ed |