Barbara Dane - Trey Demo - Matrix info reqd

[Local]

Anyone out there know to identify the real deal from the convincing look alike boot.

Any info gladly welcomed.

ATB

John Fisher

[The Yank]

According to discogs, the original 45 has the following matrix info-

A side matrix -   T-136-P-P- 

B side matrix-    T-137-P-P-

      Most of the lookalike 45's I've seen are white label promos. 

[Local]

Thank you, the lookalikes are white label and they are very convincing, does anyone know what is in the matrix of these copies ?