I don't believe that this photo of girl-next-door icon Dawn Wells (Mary Ann Summers on Gilligan's Island), has been previously posted in this thread. Since what she is riding is not technically a bicycle, I'll include two other 1960s girl-next-door types, Cynthia Lynn (Fräulein Helga on Hogan's Heroes) and Lori Saunders (Bobbie Jo Bradley on Petticoat Junction).