I'm sorry that the following images are so large, but if I make them any smaller, even I can't read them!

Steve Maddox
Past President, NAWCC Chapter #62
North Little Rock, Arkansas
IHC Charter Member 49

Part 2:

Steve,
Thanks for posting the Incabloc info. Is there any date information on when this was published?

Ed Ueberall
NAWCC 49688
IHC Member 34
The Escapement

Ed,

The information above appears on pages 210 and 211 of the old "Bestfit #101" catalogs. Those are the single-volume books which were published prior to the double-volume #111 sets. At least two editions exist, one copyrighted in 1952, and the other in 1956.

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SM