G. Sommers & Co.

G. Sommers & Co. was an American catalog retailer based in Minneapolis, Minnesota from 1882-1947. At the turn of the 20th century, it was one of the largest businesses of its kind in the United States, with an area of distribution ranging from the Great Lakes west to the Pacific Ocean and from the border of Canada to San Francisco, California (The Book of Minnesotans: A Biographical Dictionary of Leading Living Men of Minnesota, edited by Albert Nelson Marquis, pg.479).

...
Wikipedia