Simple boxes for books and digital caliper

Don Drake gave a fantastic box making demo at a BABA meeting a few weeks ago. Over many years he has developed a simple box plan that is quick and easy, as boxes go. His instruction was so clear my demo box came out impressively good. In the photo above I haven't glued down the bottom liner yet. After watching him measure box parts with a caliper, I decided I needed one.


My caliper came from micromark sometime last week. I don't usually buy complicated tools, preferring the simplest approach possible to anything. When I am measuring that usually means lining two pieces up and making the second match the first. But the digital caliper will switch from inches to millimeters with the push of a button. I don't think these are entirely accurate. In the photo above the dime I measured is between .700 inches and .7025 inches, depending on some mysterious force in the universe. But it's plenty accurate for my needs.

If you're considering buying a caliper, check out this Wikipedia article. It says the dial calipers last longer.