【VINTAGE】 With Pickup Martin 1957 000-18 S/N:#164737 It's old, so there are scratches and dirt. Please look at the photos. This is a rare piece. The dry, clear tone unique to vintage guitars is captivating. The hard case was old and broken, so it was discarded. It is in a soft case. P.S. I'm including the pickup I was using for it as an acoustic-electric guitar. I've added photos. Year of manufacture...1950s Body size...000 type