As a child, who built one of these?

[Bob Culver]

I am amazed how young children are now on balance bikes and complete bikes. I guess it removes any incentive to make a trolley, despite the surfeit of wheels now avilabale. (I picked up an abondoned childs bike for the chain and sprockets. The front forks were sheered off. The slope fom a motorway overbridge teminated in a T with a sheer concrete wall, completee with tyre marks. Poor rider!
The American boys obviously hard pressed for wheels. Prams tended to be passed down and sold not just scrapped as everything today.