Should Know about Soda in Foods! black & white advertisement; tear sheet

Summary
Text discusses Benzoate of Soda and states that it isn't in Heinz 57 varieties.
Cite as
N. W. Ayer Advertising Agency Records, Archives Center, National Museum of American History, Smithsonian Institution
Date
1909
1910-1920
advertiser
H.J. Heinz Company
Physical description
Ink on paper
1 item, 16.7" x 11.5"
Local number
AC0059-0000147 (AC Scan)
Topic
Condiments
Food industry and trade
Canning and preserving
Advertising
See more items in
N. W. Ayer Advertising Agency Records
Data Source
Archives Center, National Museum of American History