1888-1922 Oregon City Suspension bridge with CD 180 & CD 180.5 LIQUID & FLUID INSULATOR

By Jon Maida; posted June 28, 2024

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West Linn Oregon City, OR suspension bridge that is depicting CD 180 and CD 180.5 LIQUID INSULATOR & FLUID INSULATOR along the top.

Be sure to click "View Original" for a much better detailed view!

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