
Disc#1 -80 File#072
Tryon Creek footbridge
1908 |

Disc#1 -87 File#080
RR bridge Oswego to Willamette River
No Date |

Disc#1 -88 File#081
Old Bridge at River Landing, Oswego
1926 |

Disc#1 -90 File#083
Old Bridge at River Landing, Oswego
1926 |

Disc2-48 File#132
Iron Smelter, covered bridge, furnace tower
1910's |

Disc#1 -89 File#082
Old Bridge at River Landing, Oswego
1926 |

Disc4-28 File277
Bridge to Halverson's
Island, Oswego Lake
No Date |

Disc5-87 File415
Railroad bridge across
the Williamette
1910s |

Disc5-88 File419
Elk Rock RR Bridge
1912 |

Disc5-84 File414
Trestle leading to
Oswego foundry
No Date |

Disc6-30 File456
Oregon City bridge
under construction
1930s |

Disc6-29 File455
Bridge
No Date |

Disc8-34 File672
Wilsonia Railroad
Trestle Bridge
1900s |

Disc8-38 File676
Elk Rock Trestle
1900s |

Disc8-46 File684
Oswego Creek
Covered Bridge
1900s |

Disc8-61 File699
Landing and Bridge
Willamette River
1900s |

Disc8-94 File731
Oswego Creek
Covered Bridge
1903 |

Disc8-90 File728
Oswego Creek
Covered Bridge
1900s |

Disc8-98 File736
Oswego Creek
Covered Bridge
1900s |
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