Found a few other sources of info, besides the Wikipedia entry that I linked to earlier:
I've seen them for years in NYC. Can't recall the first time I saw the tiles, but it could have been as early as the late '80's when I took the "A" train to school.
I remember that the Toynbee Tiles came up in the not to distant past somewhere else. Unfortunately, the specifics have not been sunk into in my brain with tar-paper and linoleum.
Posted by: Iwan at February 16, 2008 12:09 PM