I am performing research on a fly rod that was found in my grandparents home. The rod is marked FOLSOM, with no other markings. Also, during my research, I found a site that is selling some vintage tackle made by the Folsom company. The logo on the package is the same as the logo I saw on the rod in my grandparents home. Based on the above, I would Folsom was in the fishing tackle business (although primarily firearms) and must have made some fly rods.
I know there was a Folsom Arms warehouse in Mahwah NJ that was bought out a long time ago and still retains the name Folsom but is now a fishing/tackle corporation
They were purchased by another company
Folsom Arms Co was a trade name used by H&D Folsom Arms Company (1849 - 1954). These guns were manufactured by Crescent Fire Arms Co (1892-1931). Shotguns marked with this name were also imported from Belgium.
Mississippi Arms Co was a trade name used by the H.D. Folsom Arms Company on firearms made for the Shapleigh Hardware Company of St. Louis, MO.
Cherokee Arms Company: Trade name used by the H. & D. Folsom Arms Company on shotguns made for C.M. Mclung and Company of Knoxville, Tennessee. Folsom was a large retail/wholesale sporting goods dealer. The actual manufacturer would be either Crescent Firearms (a subsidiary company of Folsom) or one of several Belgian companies.
Chances are it was made by HD Folsom or Crescent.
Oxford Arms Company: Trade name used by the H. & D. Folsom Arms Company on firearms made for the Belknap Hardware Company of Louisville, Kentucky. Folsom had guns manufactured by a subsidiary company, Crescent Arms, and also imported many from a variety of Belgian firms. Value will be $50-$75 for a single shot or $100-$150 for a double barrel in "average used" condition.
Crescent or HD Folsom
Mississippi Valley Arms Company: Trade name by the H. & D. Folsom Arms Company on firearms made for the Shapleigh Hardware Company of St. Louis, Missouri. Folsom was a sporting goods wholesale/retail business in New York City. The actual manufacturer of a hammerless double would be their subsidiary company, Crescent Firearms, Norwich, CT, between 1907 and 1930.
The Delphian Arms Company was a trade name used by the H.&D. Folsom Company of New York on shotguns they supplied and were sold by the Supplee-Biddle Hardware Company of Philadelphia, Pa. You should research the H&D Folsom company for further information. Folsom owned the Crescent Arms Company who made considerable numbers of low cost shotguns in the latter 19th and early 20th century.
You probably can't as all the manufacturing & importing records for the H & D Folsom Arms Co. and its subsidiary Cresent Arms, who apparently made this firearm, have been either lost or destroyed. The Carolina Arms Co. was the name stamped on firearns by Folsom for the Smith-Wadsworth Hdw. Co. of Charlotte, N.C. The above info. comes from a source that admits that this info. is somewhat foggy.
Armory Gun Co is the trade name used by H&D Folsom Arms Co on Shotguns. Later sold to Savage Arms around 1930.