Dewey - Duckworth

1 J Allen(?) Dewey, Royal Institute 1897.

2-7 Albert Dew-Smith of the Cambridge Scientific Instrument Company (one is a note appended to a letter of H N Martin) 1876.

8-9 Harold Bailey Dixon, Manchester and Walter Ernest Dixon, 1920.

10 William Murray Dobie, Chester 1902.

11 Norman McOmish Dott, Edinburgh, in Rochester, Maine, USA 1924.

12 Alexander Murray Drennan, Edinburgh (Royal Medical Society of Edinburgh) 1907.

13-14 H Drinkwater, Wrexham 1923 and Sir Dyce Duckworth, London 1912.