Oklahoma Hills (Version 1, key of C, 'RG cowboy songs')
Under copyright - title only IMMHA-L194
Credit: Jack Guthrie · 1945
Origin: Version 1 of 2 in John's binder: typed sheet with chords, 4/4, key of C; handwritten note at the bottom reads like 'RG cowboy songs 8/24' (RG = Ron Green).
Lyrics sheet: courtesy of Country Roads Folk Music Camp, Mount Madonna County Park, California (about the camp)
Original scan: from John's songbook (scan to be posted on @IMMHACAL)
Under copyright. Lyrics are not reproduced here; please see the songwriter's official releases.