Riseholme (fictional village) Poppy, Duchess of Sheffield, at nearby Sheffield Castle (which Benson located at "Sheffield Bottom"—unconnected to the Yorkshire Sheffield). It was revealed in "Mapp and Lucia" that Lucia's great rival in Tilling, Elizabeth Mapp ("Miss Mapp", 1922) had once visited Riseholme and stayed at the Ambermere Arms. She also hijacked Lucia's "au reservoir" (for "au revoir") and presented it to Tilling society as her own. Cynthia and Tony Revell (1984) "Mr Benson remembered in Rye, and the world of Tilling" cited Sir Steven Runciman (1903–2000), a Cambridge historian who knew Benson well, and Benson's manservant Charlie Tomalin (d.1981) for the assertion
Tilling-Stevens and Vulcan's production was also relocated there. The unusual electric transmission became less of an advantage as other makers developed their simpler mechanical transmissions to be reliable and easier to drive. Tilling-Stevens specialised in some unusual markets where the transmission could offer a particular advantage, by also using it as a generator. Some early turntable ladder fire engines were produced where arc lamps for lighting and the electric motors to raise the ladder could be powered by it. In the 1930s the lorries also lost the large cast radiators in favour of first a thinner cast aluminium shell and then