The way it looks now I think the Ike Noble was released much later than the other 45s on Chanson. Label design is different and most references in billboard is to activity back in 1970.
The cat number is on the right hand side of the label. Small print. Czar music was also J.M. Brown.
An old discussion on here raises a question:
Was Ike Noble issued on three labels, and if so, which was the first one? Looks like Chanson may have been the second issue.