catherine_silks:
utility cover, New London, CT. Yes, people did look at me funny.
catherine_silks:
grates - Union Station garage
catherine_silks:
Utility cover detail
catherine_silks:
Utility cover with glass
catherine_silks:
manhole cover, detail, Yawgoog Boy Scout Camp
catherine_silks:
drain
catherine_silks:
This on a utility cover deep in the woods that also says, "poisonous gas, fatal"
catherine_silks:
Sieve over roadway grate
