![1968 Gibson BLUE RIDGE Brazilian Rosewood! > Guitars Flattop Electric & Acoustic | ALUMPSTER'S GUITARS 1968 Gibson BLUE RIDGE Brazilian Rosewood! > Guitars Flattop Electric & Acoustic | ALUMPSTER'S GUITARS](https://guitars.gbase.com/aza/user/gear/1968-gibson-blue-ridge-brazilian-rosewo-N5kHlvg.jpg?maxheight=500&maxwidth=500)
1968 Gibson BLUE RIDGE Brazilian Rosewood! > Guitars Flattop Electric & Acoustic | ALUMPSTER'S GUITARS
The Music Emporium - Before the transition to their current AT-16 serialization, four AT-16 guitars left the Collings workshop without assigned serial numbers. They can be roughly dated to late 2005 or
![Guitar Identification : A Reference For Dating Guitars Made by Fender, Gibson.. 9780634006722 | eBay Guitar Identification : A Reference For Dating Guitars Made by Fender, Gibson.. 9780634006722 | eBay](https://i.ebayimg.com/images/g/6b4AAOSw-4BkXuvL/s-l1200.webp)