My friend and hobby sage John Esch reminded me that the question I posted has been answered definitively by him in the Old Cardboard Spring 2012 issue. John found a complete set of the 24 Minneapolis cards complete with envelopes with Worch all over the place. Thanks John!
the Old Cardboard reference section clearly states this (the only thing is that they give 146 cards in the set, while the actual number is 24 - Lyman, if you see this...)
http://www.oldcardboard.com/t/worch-...cardsetID=1532
So in other words, I should have done more homework before my OP...
Write me with any questions or additional info you have about the Worch sets!
Tim