"Henry J. Heinz is Victim of Pneumonia," (1919), Carnegie Library of Pittsburgh
http://www.clpgh.org/exhibit/neighborhoods/northside/nor_n109.html
Referenced in:
A Diversity of Industries
Henry J. Heinz [Industries]
"Henry J. Heinz is Victim of Pneumonia," (1919), Carnegie Library of Pittsburgh
http://www.clpgh.org/exhibit/neighborhoods/northside/nor_n109.html
Referenced in:
A Diversity of Industries
Henry J. Heinz [Industries]