The Daring Young Men - Although in this case the members of the ***** taking part in the annual display at Catterick ***** through the air on their motor cycles. The ***** Olympia next month. Civilians are requests ***** "sense". A signalman demonstrates a "remote ***** lofty seat. Do not copy - A signalman of the Royal Corps of Signals demonstrates a "remote control" drive during a display at Catterick Camp, Yorkshire. May 31, 1947. (Photo by Mirror Features).