I wanted to resurrect this thread to find if I might get permission to post the PDF from David on another web sight. This information is to good to keep to ourselves. I would post it in total along with the information on my modifications to the Gilbert throws. I will not do this without permission from you and or your friend.
Hi Ray, I think you will need to contact the author of the original article. His contact info is:
DAVID AVEDESIAN ©♦ 5 BAUGHMAN COURT ♦ SILVER SPRING ♦ MARYLAND ♦ 20906 ♦ 301 929 9000
That info was found at the bottom of the original PDF page.
Here is some more contact info from that PDF:
Silver Spring, MD Baltimore Area American Flyer Club
301 938 1811 cell