Video Roll Title: Miss Carstairs speed boat trials at Lake Windermere
SLATE INFORMATION: Whice? Miss Carstairs, entered for International Trophy at Detroit, tries out her two Saunders-Napier motor boats on Lake Windermere.
Boat Estelle 1 in boatshed / Motor boats on the lake / Marion Barbara Carstairs and co-pilot (her mechanic Joe Harris?) waving / Tracking shots of the lake / Boats on lake / Carstairs in speedboat
Background: Video Roll Title: Miss Carstairs speed boat trials at Lake Windermere