To The Office - By Helicopter -- The helicopter touching down in Regent's Park this morning - after a journey which took some 12 minutes only.Mr. G.S. Lindgren, Parliamentary Secretary to the Ministry of Civil Aviation, went to his office by helicopter this morning. Mr. Lindgren lives at Welwyn Garden City, and climbed into the machine only a few yards from his garden, landing in Regen's Park from whence he completed the journey by car. The Government is buying three helicopters, and Mr. Lindgren was making observations and recording his impressions on the flight. June 27, 1947. (Photo by Fox).