My long-time, part-time student Robert came in for a lesson, his first in a year or so, with an old guitar he had recently purchased, a Martin 0-18 from 1926. We spent a few minutes at the beginning talking about it and some of its charistics. This led us into a discussion about melodies and I brought out my 1920 Weissenborn, which took us into a discussion about that guitar, which is now another Vintage Snapshot.