2 Talált eredmények "Fájl:Lock_35_Chesapeake_and_Ohio_Canal_drawing_from_HABS.png".

Fájl:Lock 35 Chesapeake and Ohio Canal drawing from HABS.png

DescriptionLock 35 Chesapeake and Ohio Canal drawing from HABS.png English: Drawing of Lock 35, an 1830 design lock. Note how gates are BELOW the breast...

Fájl:Lock 35 Chesapeake and Ohio Canal drawing gate hinge detail C and O Canal from HABS.png

DescriptionLock 35 Chesapeake and Ohio Canal drawing gate hinge detail C and O Canal from HABS.png English: Detail of the hinge (upper) of a lock gate. This...

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