[youtube https://www.youtube.com/watch?v=43nYG_HQxE8?rel=0&autoplay=1&autoplay=1&modestbranding=1&w=580&h=385]
Here’s how to make a 4-toned train whistle made using a scrap piece of a 2×4 board. These make great stocking-stuffers or gifts. Kids love them. This is also a good project to make if you…
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