An unidentified yacht

A 12x10 negative. A port bow view, taken from wide off the bow, of an unidentifed yawl rigged yacht under sail is a fresh breeze. She has jib, fore, main, top and mizzen sails set and is heeling to port. It is assumed that the location is the Thames estuary or the Medway. A vessel in the background is dressed overall indicating that this is possibly during the running of a Thames or Medway barge match. A vertical format image.