James Alfred Tannahill
James Alfred Tannahill (c1843-1914) of Strachan and Co and J. A. Tannahill and Co
1861 Patent. '2468. To James Alfred Tannahill, of the Devon and Cornwall Bank, Truro, in the county of Cornwall, for the invention of "an improved apparatus for counting money."'[1]
1911 Residing at Thorngrove, Churchfield Avenue, North Finchley: James Alfred Tannahill (age 68 born Truro), Woollen Merchant. With his wife Alice and his son Charles Douglas Tannahill (age 34).[2]