MAKE A MEME
View Large Image
| View Original: | Culvert valve stem on Pennyfield Lock.jpg (4674x3116) | |||
| Download: | Original | Medium | Small | Thumb |
| Courtesy of: | commons.wikimedia.org | More Like This | ||
| Keywords: Culvert valve stem on Pennyfield Lock.jpg en Stem iron rod which connected to culvert paddle valve in lock masonry This example comes from Pennyfield lock a pre-1830 design lock on the Chesapeake and Ohio Canal own Bonnachoven Chesapeake Ohio Canal National Historical Park Locks water transport Cc-zero | ||||
