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Folder 1

 Container

Contains 1 Result:

Rayo Incubator Co., Inc., Advertisement, 1914

 Item — Container: Folder 1
Scope and Content From the Collection:

This collection contains a two-sheet, jumbo-sized letter 1914 advertisement for the Rayo Incubator Co., Inc., of Omaha, Nebraska, during "Hatching Time." The letter details the benefits of the Rayo Incubator, comparing it to other products.

Dates: 1914