Blue Bonnets package with coffee — San Antonio Register, 17 July 1936
17 July 1936 San Antonio Register ad featuring Blue Bonnets packaging bundled with coffee—a promotional format worth comparing to plain tin-and-type retail a...
1936
H and H — San Antonio Express, 13 April 1936
Spring 1936 San Antonio Express (Monday, 13 April) PNG in Newspaper Clippings—ahead of the July Register Blue Bonnets package ad the same year.