1930 Gibson Bridge Base Brazilian

It’s Brazilian rosewood for a fact, the type of solid-base bridge found on some Gibson archtops of the 1930s. I’ve seen them in use on the occasional Gibson as late as the early 1950s too; they musta had a few left over. as it's a very early style. Beautifully made, in beautiful condition, has both its original brass threaded posts and adjustment wheels. $150