Millers Falls has mostly been known for their braces, hand drills, breast drills, planes etc. For as large a company as they were (they started in 1868) it is sad that they didn't survive. Over the years they didn't get involved with mechanic tools except for screwdrivers which were mainly made for wood workers. However, toward the end they started making mechanic tools. As I collect socket sets I have tried to find the 1/4, 3/8 and 1/2 inch sets for years. I found a 1/4-3/8 set about 10 years ago but the 1/2 inch set evaded me until last month. Here are pictures of both sets.