4-string 25" scale. The soundhole covers are old drawer handles as are the brass knobs for the volume and tone. The bridge is an old brass bolt based on 2 square nuts, Tailpiece just a brass hinge. The fretboard markers are copper pipe filled with some unknown hardwood and the tuners are covered with a little tin cigarillo box. Lettering painted free-hand. This started with a brand new box but with the help of some rust paint and activator aging went pretty quick.