Here we have up for sale an ORIGINAL, 1968, Gagne Associates Inc. engineering brochure/catalog set for dust bellows, etc.......  Brochure/catalog set has neat illustrations as well as having in-depth information for these products that Gagne was producing back in the day and still are.  Also included is a hand signed letter by Mrs. Shirley Morrissy Sales Dept. (please see pics).  Both the literature and the letter are in nice shape.  FREE S & H.  Thanks for viewing....Triple K