What would a New Year be without some resolutions?



I am going to give it a good shot, pardon the pun,



In checking my computer records I found that I had entered some data incorrectly and as a consequence I found that I needed to get additional guns to fill this niche.

I would consider trading some of my rifles to get any of the rifles that I am seeking. The list below gives the year, serial number range and last digit of the barrel code. The month is not important as long as the year is correct.
Model 8
1921 44826-45938 ?M The (?) denotes the month.
1923 47298-48826 ?P
1925 50137-51519 ?S
1932 65466-66360 ?A
1934 66868-67676 ?C
Model 81
1944 21580-21694 ?NN
1945 Got It!!!!!!!
FN 1900
Looking for 3 rifles to complete the “Dirty Dozen” that sighthound challenged me to meet.

If any of you can help me, I would appreciate hearing from you. Thank you in advance for your assistance.
Kindest Regards,
jack1653