Miscellany Joe Medford and his RB-1 Scotty Wiseman and his RB-Granada 1930 Gibson sales letter Original five-string Grover Presto tailpiece in box Dad’s correspondence with Gibson Gibson string cabinet, circa 1937 Meet the Gibson inspectors! Helen Knighton Let’s take apart a prewar flathead Mastertone! The Doehler Die Casting Company Gibson in South Africa The Star Brass Works Mastertone decals: real vs. fake Kel Kroydon truss-rod expose’ 1930 PB-Granada neck