Lot 1043: Barbara Jones (1912-1978) ''Launching of the

Barbara Jones (1912-1978) ''Launching of the Holland Submarine No.1, at Barrow, 1901''; ''Marconi Transmitting the First Radio Signals from Cornwall to Newfoundland, 1901''; ''Louis Bleriot flying the English Channel, 1909'' All signed, inscribed verso, pencil and watercolour, each 28cm by 40cm (3) Produced for the series of A Half Century of Progress, commissioned by the Financial Times in 1950 Provenance: Abbott & Holder Ltd, 30 Museum Street, London See illustration