We see distance swimmer Mrs Arthur Hamilton in the sea and on the shore as she prepares for Channel swim.
Item title reads - To Attempt Channel Swim. Mrs. Arthur Hamilton - the well-known distance swimmer - in active training. Hove.
M/S of Mrs Hamilton in the water, a boy in a boat hands her a cup and she takes a drink. She smiles and hands it back. M/S as she poses on the shore wrapped in a towel, she has her medals pinned to her costume.
See also EP 054 which features Mrs Hamilton and appears to have been shot at the same time (same swim hat!) - JH 2000.