Here are two registered covers with Columbian stamps on them, sent to the Larkin Soap Manufacturing Company.


The Larkin Soap Manufacturing Company was founded in Buffalo, NY in 1875.
John D. Larkin set up his factory at 196-198 Chicago Street. His only product was a yellow laundry
bar named Sweet Home Soap. The business expanded quickly and in 1877 Larkin bought two
lots on Seneca Street and built the first of many factories there.
By 1878, the company produced nine different soap products, including "Boraxine" soap powder,
"Jet" harness soap, "Oatmeal" toilet soap and Glycerine.

By the early years of the twentieth century, the company expanded beyond soap manufacturing
into groceries, dry goods, china, and furniture.