[CR] Dating Simplex QR's - info found

After some digging I was able to find information relating to my question in a 1972 and 1974 dated Simplex Catalog provided to me by a Friend.

Original post:

"Looking for the production period for the 'Juy Simplex' QR's as shown in the attached photo link.

http://s517.photobucket.com/albums/u335/gypsybike/RESEARCH%20MATERIALS/?action=view&current=0juy.jpg"

Original Simplex Catalog scan can be viewed at this link:

http://s517.photobucket.com/albums/u335/gypsybike/RESEARCH%20MATERIALS/?action=view&current=Simplexcatalog1974-page09.jpg

Hope this is of benefit to the list.

Jay Dubiel
Halifax, VA USA