Analysis of information sources in references of the Wikipedia article "East Peoria, Illinois" in English language version.
...probably more like lower middle class for the time and the town, East Peoria, Illinois, where we lived...(Book does not provide page numbers.)
The Holt Company manufactured their own gasoline engines at the original "engine division," the Aurora Engine Company,...a subsidiary company set up for that purpose.
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has generic name (help)Articles of incorporation of the Holt Caterpillar Company were filed with the county clerk today....a branch company of Holt manufacturing company...
The Holt Company manufactured their own gasoline engines at the original "engine division," the Aurora Engine Company,...a subsidiary company set up for that purpose.