here in our part of Denver we are two blocks fro railroad. way bak in the 50's a tanker filled with a greenish paint went off track and sides busted open. Word went out any one brining containers could have all the paint they wanted or needed. Evry house with in miles has this greenish paint somewhere in or on there houses. Mine is down in my laundry room. But the whole house used to be painted green. :)