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glass plate negatives With digital objects
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Columbia River and Mount Hood
Columbia River and Mount Hood
Columbia River and Mount Hood
Columbia River and Mount Hood
Mount Hood
Mount Hood
Mount Hood
Mount Hood
Mount Hood
Mount Hood
Mount Hood
Mount Hood
Columbia River and Mount Hood
Columbia River and Mount Hood
Station C, engine driven generator
Station C, engine driven generator
Station E, stack completed
Station E, stack completed
Station E, general interior construction
Station E, general interior construction
Station E, turbine erection
Station E, turbine erection
Station E, stack construction
Station E, stack construction
Station E, installation of boilers
Station E, installation of boilers
Station E, boilers
Station E, boilers
Station E, interior construction
Station E, interior construction
Station E, interior construction
Station E, interior construction
Station E, erection of the boilers
Station E, erection of the boilers
Station E, boilers and furnaces
Station E, boilers and furnaces
Station E, installation of circulation water system
Station E, installation of circulation water system
Portland Panorama, panel 2
Portland Panorama, panel 2
Portland Panorama, panel 3
Portland Panorama, panel 3
Portland Panorama, panel 5
Portland Panorama, panel 5
Portland Panorama, panel 7
Portland Panorama, panel 7
Portland Panorama, panel 7
Portland Panorama, panel 7
Portland Panorama, panel 9
Portland Panorama, panel 9
Portland Panorama, panel 11
Portland Panorama, panel 11
Portland Panorama, panel 13
Portland Panorama, panel 13
Photograph of Portland Skyline
Photograph of Portland Skyline
Results 1401 to 1428 of 3170