Add to ORKGBook titled A Century of Oregon Covered Bridges, Lee H. Nelson, 1960.https://digitalcommons.georgefox.edu/museum_oregon/1147/thumbnail.jp
Nelson Mountain bridge, 1 mile south of Greenleaf, Oregon, over Lake Creek, is a 105 foot Howe cover...
Nelson Mountain bridge, 1 mile south of Greenleaf, Oregon, over Lake Creek, is a 105 foot Howe cover...
Nelson Mountain bridge, 1 mile south of Greenleaf, Oregon, over Lake Creek, is a 105 foot Howe cover...
"Reprinted from Oregon historical quarterly, June 1960."Title from PDF title page (viewed on August ...
Title from PDF cover (viewed on August 17, 2017).This archived document is maintained by the State L...
Includes detailed index of bridges by county.Title from PDF caption (viewed on July 31, 2017).This a...
Introduction -- Maps -- Driving instructions -- Index -- Tips for using A guide to Oregon covered br...
"September 1988."Title from PDF title page (viewed on August 17, 2017).This archived document is mai...
This collection includes a selection of covered bridge guidebooks and studies from the State Library...
Title from PDF cover (viewed on April 10, 2019).Includes bibliographical references (pages 225-230) ...
The first covered bridges in Oregon were built by pioneers in the 1850's, and construction costs wer...
Title from PDF caption (viewed on November 6, 2017).Includes index.Covers OCLC #1252644411, OCLC #12...
Title from PDF caption (viewed on May 15, 2019).Covers OCLC #1101195877, OCLC #1101195889, and OCLC ...
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Dep...
Title from PDF cover (viewed on January 18, 2023).Covers OCLC #1361810743 and OCLC #1030749370.This ...
Nelson Mountain bridge, 1 mile south of Greenleaf, Oregon, over Lake Creek, is a 105 foot Howe cover...
Nelson Mountain bridge, 1 mile south of Greenleaf, Oregon, over Lake Creek, is a 105 foot Howe cover...
Nelson Mountain bridge, 1 mile south of Greenleaf, Oregon, over Lake Creek, is a 105 foot Howe cover...
"Reprinted from Oregon historical quarterly, June 1960."Title from PDF title page (viewed on August ...
Title from PDF cover (viewed on August 17, 2017).This archived document is maintained by the State L...
Includes detailed index of bridges by county.Title from PDF caption (viewed on July 31, 2017).This a...
Introduction -- Maps -- Driving instructions -- Index -- Tips for using A guide to Oregon covered br...
"September 1988."Title from PDF title page (viewed on August 17, 2017).This archived document is mai...
This collection includes a selection of covered bridge guidebooks and studies from the State Library...
Title from PDF cover (viewed on April 10, 2019).Includes bibliographical references (pages 225-230) ...
The first covered bridges in Oregon were built by pioneers in the 1850's, and construction costs wer...
Title from PDF caption (viewed on November 6, 2017).Includes index.Covers OCLC #1252644411, OCLC #12...
Title from PDF caption (viewed on May 15, 2019).Covers OCLC #1101195877, OCLC #1101195889, and OCLC ...
This archived document is maintained by the Oregon State Library as part of the Oregon Documents Dep...
Title from PDF cover (viewed on January 18, 2023).Covers OCLC #1361810743 and OCLC #1030749370.This ...
Nelson Mountain bridge, 1 mile south of Greenleaf, Oregon, over Lake Creek, is a 105 foot Howe cover...
Nelson Mountain bridge, 1 mile south of Greenleaf, Oregon, over Lake Creek, is a 105 foot Howe cover...
Nelson Mountain bridge, 1 mile south of Greenleaf, Oregon, over Lake Creek, is a 105 foot Howe cover...