You might wish to contact Jay Reed in regards to these tracter
models... Better known for his wide based knowledge of Plymouth, Whitcomb,
Davenport, etc industrial locomotives he also has a very good working
knowledge of tractors... Jay Reed Email: jayreed@...

Thanks, John, but I've gotten it answered, through several knowledgeable people, already. They are Model WD.

Tony Thompson Editor, Signature Press, Berkeley, CA
2942 Linden Ave., Berkeley, CA 94705 www.signaturepress.com
(510) 540-6538; fax, (510) 540-1937; e-mail, thompson@...
Publishers of books on railroad history