Hi. Hope someone can shed some light on this. I bought a second hand EB3 bass in ebony way back in c.1968 from a guy in Manchester, UK. The serial number, stamped at back of headstock is 48PP and the number on the pots indicates 1963. I was c. 18 years old when I bought this and it was in good condition. I played it for few years in a band, got married and it has had little use since then.* The bass was restored and refinished recently, hence the slightly faded stamped serial. But is as original apart from a replacement neck pup cover (long gone) which was nickel and scratched and was replaced with a more recent chrome plated one in the late '60's I have no doubts as to the authenticity of the bass but for the life of me cannot find any info on this particular serial number. Any info on this would be great, it's a beautiful guitar and I'm not intending selling it but I would love to know more about.