The M-20 was one of Guild's least expensive guitars in the 1950's and '60's, but it has become one of the company's most sought-after vintage instruments in recent years. The highly influential English singer/songwriter Nick Drake is known to have played the M-20 extensively and is pictured with...

The Gibson B-15 was the last of the small-bodied B series (except for the 500 or so B-20s) with which Gibson briefly replaced the LG series. It was introduced in 1967, perhaps as a kind of travel guitar for the hippie/folk music market of the 1960s and early ‘70s. The B-15 had a ladder-braced...