I acquired this guitar in the fall of 2008 and it has a market value of $51.00. It's a 1960's vintage guitar that I believe is a Winston model made by Teisco although it could be a Guyatone, Goya, or Silvertone guitar. It has one bent tuning key and a missing whammy bar and cover. The frets are good and it has nice action with an adjustable bridge. As far as I can tell, this guitar is all original and complete except for the pickup selector knob which I installed.
The Winston brand appeared on a full range of acoustic guitars, thinline acoustic/electric archtops, and solid body electric guitars and basses. Winston instruments are generally the shorter scale beginner's type guitar. Winston guitars were Japanese guitars imported by Buegeleisen and Jacobson from the early 1960's to the late 1960's although some were made by Guyatone.