To the best of my knowledge, there were two Master engravers: Nils O. Hultgren and Art D. Kroll. If you have the upgraded Oak Leaf or Basket Weave carved stocks, looks for one of their names engraved somewhere on the stock.
If you need help determining if your stock is original or not, please send me an email and I can walk you through a few steps to check WinslowRifles@vt.edu
Photos courtesy of www.FloridaMemory.com
