1922 20 Dec. 2/4 (advt.) Of course, there are the spring-powered ones, as well as the electrical trains.
1962 Nov. 144/1 For pure fun-shooting, it's as hard to beat the old spring-powered BB gun now as it was 20 years ago.
2007 J. Spencer i. 21 Guard-type traps have a spring-powered, U-shaped lever that comes up over the jaws of the trap after it springs.