Posted by John Diehl on Wednesday, January 01, 2003 at 4:28PM :
In Reply to: Need sources for canvas M-37 tops... posted by Dana on Tuesday, December 31, 2002 at 9:25PM :
here are a couple... I'm sure there are more
Wee-Bee Webbing
http://www.odcloth.com/m37.html
also
Adirondack Dodge, see link below