Barn Find Vintage Guitars - This 1940 Martin 0-18 has a surprise inside!

Pre-War Martin guitars are some of the most sought after vintage acoustic guitar on the market. To find a guitar of this age in good condition is a rare thing but every single one has stories to tell and wear and tear that make them a bit rough around the edges. Rather than show you what a store or show ready vintage guitar is like, take a look at this 1940 Martin 0-18 that needs a little work and comes with a few surprises. Are Pre-War Martin Guitars worth it? Are vintage guitars always perfect?