[78-L] Questions re GGO on VT 2183-V.

[Royal Pemberton]

I won this worthy in the last Nauction:

'Rollin' down the river' (from "Spades are Trump"), mx 150475-1,
recorded 17 April 1930.
'There's a wah-wah gal in Agua caliente', mx 150528-1, recorded 23 May 1930.

Acoustic recordings on both sides.  Vocals credited to Jim Andrews.
(Irving Kaufman?)

I'd love to know the personnel on these sides beyond the two who sound
like the Dorsey brothers.

I understand 150528-1 was the highest numbered acoustically recorded
matrix issued; was it the last one recorded as well?  And the last
issued?

Thanks!