Howie, Bummer circa 1970 - 1971? Notice construction of said bicylces from said period (i.e. Howie's one-arm roadster & Bummer's whatever it is). Click here to read about Howie and the bulldozers.
Summer 1972 - Tier points out something to Lance
Also there: Geb, Howie, Bummer, Bag and Terry with someone else behind him on lawn chairs