Lloyd J. Harris Pie Co., “Cream Pies Being Topped with Egg White,” Digital Collections, accessed December 16, 2025, https://digitalcollections.library.gvsu.edu/document/44570.
A photo of a woman who is topping a table full of cream pies with egg whites. Behind her, there is a rack of pies, the top five rows of which having the egg white topping. The table is also filled with pies, and nearly half of them have the topping.