Historic Swimming Championships

Black and white images of swimmers competing in butterfly and freestyle strokes during national championships from the 1960s and 1970s.

In Trim For Swim -- Florence Chadwick San Diego, Calif., conqueror of the English Channel in both directions, adjusts glasses, top, before entering the water, bottom, at Dover, England, for a practice swim. Florence has announced that she is ready to start her attempt at a double crossing of the Channel tomorrow morning. The Channel swim is the first of her ambitious projects. The others are the swimming of the Bosphorus, the Dardanelles and the Straits of Gibraltar. July 31, 1953. (Photo by AP Wirephoto).
In Trim For Swim -- Florence Chadwick San Diego, Calif., conqueror of the English Channel in both directions, adjusts glasses, top, before entering the water, bottom, at Dover, England, for a practice swim. Florence has announced that she is ready to start her attempt at a double crossing of the Channel tomorrow morning. The Channel swim is the first of her ambitious projects. The others are the swimming of the Bosphorus, the Dardanelles and the Straits of Gibraltar. July 31, 1953. (Photo by AP Wirephoto).