If anyone is interested, my husband & I have a 1907 Baldwin steam engine plack on ebay (item # 130120046506) it has 2 days left.
nice!
just FYI, its a "builders plate"
and the word is "plaque" not "plack"..
(just a few errors that could hurt your sale, because no one will be searching for a "plack"!)
but I doubt you have any problems, since a Baldwin builders plate is quite a collectable.
and..you probably will never come back to this forum anyway to see my reply, so im probably talking to myself..
Scot