[78-L] Decca masters - Carl Sandburg The People, Yes INFO NEEDED

[Thomas Stern]

I have the following information for the 78 release of The People, Yes:

DECCA A/DA-273                    3-12" 78rpm  1941
DECCA DL-5135                       10" LP     1949
DECCA presents CARL SANDBURG in a Recital from His Book "THE PEOPLE, YES"


68591A Prejudice                    Part 1  Decca 29105A, Decca DA 29114 A, Decca DL 5135 A
68592A Prejudice (Concluded)        Part 2  Decca 29105B, Decca DA 29115 A, Decca DL 5135 A

69597  The People Speak             Part 5  Decca 29107A, Decca DA 29115 B, Decca DL 5135 B
68598A Proverbs                     Part 3  Decca 29106A, Decca DA 29116 A, Decca DL 5135 A
68599A Proverbs (Concluded)         Part 4  Decca 29106B, Decca DA 29116 B, Decca DL 5135 B
68600A The People Speak (Concluded) Part 6  Decca 29107B, Decca DA 29114 B, Decca DL 5135 B

QUESTIONS:
What are the recording dates ???
What are the missing and surrounding mx numbers - are they SANDBURG ???
What is the side/track for these selections on DL 5135 ???
Decca DL 9039 12" LP - are these the 78rpm recordings or new recordings???  what are the side/track ???

THANKS!
Best wishes, Thomas.