UNDERWOOD M1 CARBINE PAWN SHOP FIND

I found this M1 carbine at my local gun and pawn shop, it was in there on consignment. I want to give a shout out to a guy who has helped with lots of information over time with my collecting.. Norwich93CMP and the book U.S. M1 CARBINES WARTIME PRODUCTION by Craig Riesch. This book is a must have for all M1 carbine collectors. Truly an excellent example of an Underwood carbine.