The 84c- doesn't have a serial number because they were made before 1968 when the federal government started requiring that serial numbers be put on guns.
Try gunbroker. Pull up Stevens 56.
Yes, I believe it was. I have a Model 53-B (single shot .22LR) and it says on the barrel 'SPRINGFIELD MODEL 53-B, Manufactured by J. Stevens Arms Co., Chicopee Falls, Mass. U.S.A.'
Stevens and Springfield merged with Savage. Check customer service at Savage arms.
How or the 30rd mags for model 597 22lr doing
Your Marlin model 60 was made in the year 1983.
1957
1958
No such model offered for commercial sale.
@ 1967
You must call Colt with the serial number to find out.
Impossible to answer without the model, type of action and serial number.
That serial number is for a Colt Frontier Scout K Model chamberd in 22LR.