Anybody have issues of the People's Songs Bulletin or newsletter?

I have three songbooks published from the songs published by People's Songs:

• The People's Song Book (click) (Copyright 1948, People's Artists, New York)
  
  
• Lift Every Voice: The Second People's Song Book (click) (copyright 1953 by People's Artists, Inc, assigned to Sing Out Inc.)
  
  
• Reprints From The People's Songs Bulletin 1946-1949 (click), published in 1961 by Oak Publications.

I don't think there were other songbooks. I don't think these three books encompass all the songs published in the quarterly Bulletin from 1946 through 1949. In the Reprints book, Irwin Silber says there were 319 songs printed in the Bulletin over its history.

Sing Out! (click) is in the process of digitizing the entire three-year run of The People's Songs Bulletin, but the project isn't complete.

I'm indexing what I can in this thread (click).