Alliott Verdon Roe ,Arches:Blue Plaque,Walthamstow Marshes,London The plaque reads "Under these arches Alliott Verdon Roe assembled his Avro no1 Triplane. In July 1909 he made the first all British powered flight from Walthamstow Marsh." Alliott Verdon Roe - Wikipedia
Hi, I am not so familiar with the area, where is this arch? During my next visit I might want to visit it. Stefan.
Hello Stefan please see below GeoHack - File:A.V. Roe 1877 - 1958 - Railway arches at Walthamstow Marsh Railway Viaduct (down side).jpg regards Clive