I just picked up a vintage ukulele. It is a soprano, solid wood, with brass frets and wood pegs. The only identifying mark is the attached sticker inside the body and came in a wool felt bag with a booklet from the same company (a stamp put on the booklet) I researched the company and it was a general music instrament/print music store in Milwaukee. The booklet is copy written in 1912. It appears the ukulele might be from the 20's but I'm not sure. I was hoping someone else might have seen one. Any information would be appreciated.