When you get a chance stop by the intro section and introduce yourself but I was having trouble getting on www.scott-duff.com/DuffBooks.htm website, but I did get the below info:
M1 CARBINE MANUFACTURES,
SERIAL AND PRODUCTION
WINCHESTER REPEATING ARMS COMPANY
TOTAL CARBINES PRODUCED: 828,059
SERIAL NUMBER RANGE
"Regardless of whether justified of not, you will feel sad about killing another human being. It is better to be sad than to be room temperature." - Joe B Fricks.
01 FFL, GOFFA, NRA, GOA, IAVA, VFW, ABATE of Iowa D15.