Recordings by 'Frontiersmen'

Here is a discography of 4 phonograph recordings by "Frontiersmen" :

Dear Oakie - RCA Victor - 20-3188 - matrix: ?; ~3 min

I Love You So Much It Hurts - RCA Victor - 20-3188 - matrix: ?; ~3 min

Just For Me - RCA Victor - 20-3281 - matrix: ?; ~3 min

Wont You Ride In My Little Red Wagon - RCA Victor - 20-3281 - matrix: ?; ~3 min