Hi Matt,
I'm no expert on these, but I do have a few and really like them. While yours doesn't look very old, (maybe 1960s ?) it does seem to be of good quality. It has a nice diamond cross section, not the flat of the cheap tourist pieces. My first, btw, was of the cheap tourist variety. It got me hooked.
Enjoy yours, it's a great start! Thanks for sharing the pics.
Steve