Hey. Got my vintage gibson sg serial nr 915322 so i guess its a 1968. My lyre vibrola tailpiece is not original and I see screwholes etc under it. I guess someone before me change to something else, before putting on this reissue lyre vibro. I badly Wonder How to know which model this is. Can The serial nr tell me what model of sg The guitar is, ?(which pickups, neck etc etc. The reason i Ask is that i’m not 100% shure that this might be an upgraded sg special or similar. Does serial nr tell more than The year of production?
