You can send all the info you have ser# and mod # to Buffalo Bill Gun Musium in Cody, WY. with $60.00 and they should be able to tell you all the info about the gun but I just have a hard time giving up $60.00 to find out that a gun is only worth a couply hundred dollars
You might find what you need at webdept@gunpartscorp.com .
That marking just means "Special Steel". You need to find a model name or number to determine what it might be worth.
You can look that up here http://oldguns.net/sn_php/marlinlookup.php
Sadly, they do not make this as a throwback jersey. However, as the first black starting quarterback in the modern era, they should.
http://www.wunderground.com/history/
Marlin Fireamrs by Brophy.I can say that the Marlin model 55 shotgun was made from 1950-1965.The marlin model 55 goose gun which had a 36in barrel was made from 1962-1996.
I have a Marlin Firearms Co. 12 gage, bolt action shotgun.
103.-- on a Sears Roebuck gun indicates manufacture by Marlin. I don't find a 103.7, but 103.72 and 103.74 are listed as Marlin Model 59. Brophy in his book, Marlin Firearms, a history of the guns and the Company that made them, published in 1989 by Stackpole Books, lists the Sears Ranger 103-7 as a 16 ga. Marlin Model 90 O/U shotgun.
Look up the Marlin shotgun with the same model number.
A guy on eBay has a store called Rediscovered Shooting Treasures (RST). He sells reproductions of the Marlin Model 120 manual.
Marlin Firearms: A History of the Guns and the Company That Made Them by William S. Brophy
Brophy's book on Marlin Firearms history would be the place to start. I own a model 995, have a copy of the manual.
Which Model. It could be a Mossberg, Savage, Marlin, Hi-Std or Colt. You have to state the model of the Revelation.
See #6 at http://www.marlinfirearms.com/CustomerSupport/faq.asp
Contact Marlin.
Find a copy of the company history written by Brophy and look up the sn.
Gun shows, gun shops, Shotgun News, e-gunparts.com, want ads.