Schulberg is a 9 letter English word.
You can make 387 anagrams from letters in Schulberg (bceghlrsu).
So he's helping Schulberg make agreements with the sections the volunteers don't handle.
They passed a crowd around a crude gallows, and Schulberg stopped.
He'd recognized him finally as Schulberg, the little grocer from the Nineteenth Precinct.
Schulberg motioned him into the cab of the truck, and the other two climbed into the closed rear section.