Source: Coal Men of America: A Biographical and Historical Review of the World's Greatest Industry (Chicago: The Retail Coalman, 1918) Location: MO /338.2 / H877c
Last Name:	Heinecke
First Name:	Walter
Middle Name:	F.
Portrait:	yes
Birth Date:	1879 October 8
Page:	187
Remarks:	resident of St. Louis, Missouri