LaSalle County, Illinois Online Historical Directories

Expand your research by checking out the Illinois Online Historical Newspapers here.

Links to directories at GenealogyToday are to the search engine for that particular directory, which is searchable without a subscription. Non-subscribers can use the search engine and see a listing of possible results (but no images or further details). For more information on how to access subscription websites, read Number 5 on my FAQs page.

Illinois and Missouri Business Directory, Montague, 1854 - Free (Don's List)
 - appended with Saint Louis Business Directory

LaSalle County Farmers Directory, Prairie Farmers Reliable Directory, 1917 - Free (DistantCousin)

Mendota Telephone Directory, Northern Illinois Telephone Company, 1921
- $ (GenealogyToday)
 - transcribed

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