Early 1970’s Channin/Diffenderfer Surfboard Early 1970’s Channin/Diffenderfer Surfboard Vintage Boards, 1970s, Channin/Diffenderfer Early 1970’s Channin/Diffenderfer Surfboard Island Trader2022-09-06T07:12:38-04:00Vintage Boards, 1970s, Channin/Diffenderfer| $2000. This 70’s singlefin was so far ahead of its time […] Read More