batavia leader 12 guage double barrel Archived Message Posted by mike harnett on October 8, 2016, 8:24 pm serial number 13210F trying to find out any information and the rarity and value of the gun. good condition. Message Thread: batavia leader 12 guage double barrel - mike harnett October 8, 2016, 8:24 pm Re: batavia leader 12 guage double barrel - Dale Medders October 9, 2016, 12:54 am   Searching