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1887-1
One of John Ljung's inventions. Dad had it with a letter (ZL99 253) talking about Gearing an 1887 invention. However the photographer was P. A. Johnson. From below it appears he did not work in area until 1898. Also, photo looks like device John patented in 1917. Put in 1887 and 1917 for now. "Johnson, P. A.
Locations:
Address: Cloquet, Minnesota
Dates of operation: 1898-1899
Address: Sauk Centre, Minnesota
Dates of operation: 1898-1900
Address: Osakis, Minnesota
Dates of operation: 1914
Address: Alexandria, Minnesota
Dates of operation: 1918
Decades Worked in Minnesota: 1890s; 1900s; 1910s For now put in 1887.
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