Acoustic Guitar on Vinyl

I second Leo Kottke and Friday Night in SF

Friday night in SF reference piece for me

Check our Jorma Kaukonen solo stuff , Burgers has drums but mostly acoustic guitars

Any Jerry Garcia Grisman albums , all amazing

Acoustic Alchemy for some easier Jazz

+1 on Bruce Cockburn. No one has mentioned Jorma Kaukonen!  The first Hot Tuna album on RCA is a RtDF. Others…Mississippi John Hurt,Today! on Vanguard, David Bromberg with Norman Blake “The Boggy Road to Milledgeville”. Doc Watson on Vanguard. 
Not sure about vinyl, but The Wailin’ Jennys get amazing guitar sound on their records and the vocals are sublime. 

Octave Records vinyl has quite a few acoustic guitar selections. Some of the best vinyl in my collection. Outstanding recordings, vinyl mastering and pressings. I use them as my vinyl reference recordings.

+1 Acoustic Alchemy 

George Benson's White Rabbit album from 1972 has some good acoustic guitar work

Most of it provided by Earl Klugh and Jay Berliner layering in and out and all around George playing electric

California Dreamin is the highlight IMO