Good-Bye To All This - At Famous Works -- An aerial picture of Southsea, last of the Short flying-boats built at the famous Rochester works, taxi-ing to her take-off on a trial flight to-day. The Rochester works of Short Brow., the oldest established firm of aeroplane-builders in Britain have been closed - in future their flying-boats will be built at Belfast, Northern Ireland. The South-Sea, one of the Solent series of flying-boats built by Short Bros., is the largest, heaviest and fastest flying