I used to build with Lego's when I was young, then I got them back out when my children were old enough to enjoy them. I spent a lot of time creating castles and forts with them. Now all the kids are gone and I have gotten them out once again as a hobby.
This is a helicopter I created out of set number 853 (A car with working engine) which came out in 1977. It also makes use of a lego moter to spin the blades and tail roter.
This was built from set 7092 Castle: Skeleton Carage. Builder: Andy