Source: The Pullman News (Chicago, Illinois: Pullman Company), 1923-1958 (incomplete run) Location: 051 / P967
Last Name:	Zerwes
First Name:	Adolph
Position:	Conductor
Volume:	II
Issue:	2
Date of Publication:	June 1923
Page:	inside front cover
Remarks:	name listed for acts of courtesy and good service