Mark "Duckman" van der Kwaak compiled these shots onto his website.
Riding motorcycles since 1981, riding Harleys since 1985 and building his
website by adding posts each and every week since June of 1996.
His website is AMAZING!
Check out Mark "Duckman" van der Kwaak (DBBP.Com) official website
See Shovelheads by "Duckman" on June Softly blogspot
1946 Harley Davidson Knucklehead Bobber
Harley 1940 Knucklehead idling
1947 Harley-Davidson Knucklehead