Six months ago I ran across this miter box lying on the floor in an antique store. Intrigued by it, I took a look at the price but decided not to buy it. I went back a few weeks ago and the seller lowered the price by 50% so I took it home with me.
I’ve been using a Stanley No 150 miter box for years. In fact, it’s the only hand powered miter box I ever use now since I sold my larger Stanley No 60 1/2 miter box as it was just sitting around collecting dust. What I love about the 150 is its small footprint and ability to cut small moldings safely as opposed of using my Delta powered miter saw.
You can see the difference between the Jacobs and Stanley No 150 Miter Box. The Jacobs looks like Stanley’s bigger brother. The Jacobs actually predates the Stanley by several decades as it was patented in 1889 while Stanley didn’t produce the 150 until 1923. More likely, Stanley simply bought the design from Jacobs or waited for the patent to run out and redesigned it into a smaller version.
I always use a Disston back saw when I use my Stanley No 150 but, apparently this miter box was meant to be used with a panel saw which is why the throat is so deep. Even the patent documents show it being used with a panel saw.
The cut from the miter box is pretty accurate considering it’s age. Both 45 degree positive stops produced a decent cut however, I would still finalize the cut by using a shooting board or miter trimmer as I always use my miter trimmer to clean up the miter when I use my Stanley No 150. This is a neat box to own and I’m glad I found it.