| September 1916                     From: Lieutenant Leefe Robinson, Sutton's Farm.To: The Officer Commanding No. 39 H. D. Squadron.
 Sir:                     I have the honour to make the following report on night  patrol made by me on the night of the 2-3 instant. I went up at about 11.08  p.m. on the night of the second with instructions to patrol between Sutton's  Farm and Joyce Green.                     I climbed to 10,000 feet in fifty-three minutes. I counted  what I thought were ten sets of flares - there were a few clouds below me, but  on the whole it was a beautifully clear night. I saw nothing until 1.10 a.m.,  when two searchlights picked up a Zeppelin S.E. of Woolwich. The clouds had  collected in this quarter and the searchlights had some difficulty in keeping  on the airship.                                                                                             By this time I had managed to climb to 12,000 feet and I  made in the direction of the Zeppelin - which was being fired on by a few  anti-aircraft guns - hoping to cut it off on its way eastward. I very slowly  gained on it for about ten minutes.                     I judged it to be about 800 feet below me and I sacrificed  some speed in order to keep the height. It went behind some clouds, avoiding  the searchlight, and I lost sight of it. After fifteen minutes of fruitless  search I returned to my patrol.                     I managed to pick up and distinguish my flares again. At  about 1.50 a.m. I noticed a red glow in the N.E. of London. Taking it to be an  outbreak of fire, I went in that direction. At 2.05 a Zeppelin was picked up by  the searchlights over N.N.E. London (as far as I could judge).                     Remembering my last failure, I sacrificed height (I was at  about 12,900 feet) for speed and nosed down in the direction of the Zeppelin. I  saw shells bursting and night tracers flying around it.                     When I drew closer I noticed that the anti-aircraft aim was  too high or too low; also a good many shells burst about 800 feet behind-a few  tracers went right over. I could hear the bursts when about 3,000 feet from the  Zeppelin.                     I flew about 800 feet below it from bow to stern and  distributed one drum among it (alternate New Brock and Pomeroy). It seemed to  have no effect;I therefore moved to one side and gave them another drum  along the side - also without effect. I then got behind it and by this time I  was very close - 500 feet or less below, and concentrated one drum on one part  (underneath rear). I was then at a height of 11,500 feet when attacking the  Zeppelin.
 I had hardly finished the drum before I saw the part fired  at, glow. In a few seconds the whole rear part was blazing. When the third drum  was fired, there were no searchlights on the Zeppelin, and no anti-aircraft was  firing.                     I quickly got out of the way of the falling, blazing  Zeppelin and, being very excited, fired off a few red Very lights and dropped a  parachute flare.                     Having little oil or petrol left, I returned to Sutton's  Farm, landing at 2.45 a.m. On landing, I found the Zeppelin gunners had shot  away the machine-gun wire guard, the rear part of my centre section, and had  pierced the main spar several times.                     I have the honour to be, sir, Your obedient servant,(Signed)
 W. Leefe Robinson, Lieutenant
 No. 39 Squadron, R.F.C.
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