luger 1915
 

hello. i am sorry to say i know nothing about computers and there icons and i hope rhis goes thru. i ahve a luger marked 1915 on top of the breech in my researches so far i have found that it is all original markings for a military piece but between the serial # and the witness marks under the barrel is a # 8,82 and on the handle down from the trigger gaurd 3.ch . can anyone tell me what they are. by the way what are tags that can be added to a thread.