Chicago Picnic - July 1975 Chicago Picnic - July 1975 Chicago Picnic - July 1975 Chicago Picnic - July 1975 Chicago Picnic - July 1975 Chicago Picnic - July 1975 Chicago Picnic - July 1975 Chicago Picnic - July 1975 Chicago Picnic - July 197531 Chicago Picnic - July 1975 Chicago Picnic - July 1975 Chicago Forest Preserve Picnic - July 1975 Chicago Picnic - July 1975 Fenwick Island, 1975 Fenwick Island, 1975 Fenwick Island, 1975 Fenwick Island, 1975 Fenwick Island, 1975 Fenwick Island, 1975 Fenwick Island, 1975 Fenwick Island, 1975 Fenwick Island, 1975 Fenwick Island, 1975 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976 Maine 1976