A very old Martin
17:38
Old Hofner guitar has some strange stuff going on.
24:23
Inside a rare 1840's Martin Guitar
15:22
Things went horribly wrong!
20:17
Some Interesting Setups
17:40
1940's J-45
37:58
Total restoration of a broken guitar | Martin Classical Guitar (Part 1)
21:22
Martin 0-18K from 1926
31:08