Category:1820s bridges in Pennsylvania
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Subcategories
This category has the following 2 subcategories, out of 2 total.
A
- Allegheny Aqueduct (14 F)
H
- Hassenplug Bridge (11 F)
Media in category "1820s bridges in Pennsylvania"
The following 6 files are in this category, out of 6 total.
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East Fallowfield Bridge.JPG 3,901 × 2,926; 4.43 MB
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Little Bridge in Mortonville.jpg 759 × 632; 354 KB
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McClay's Twin Bridge (East).jpg 809 × 645; 83 KB
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McClay's Twin Bridge (West).jpg 806 × 641; 44 KB