Impossible to tell with the information you provided. Have it examined by a gunmsith
I assume your single action is pre-war ? If so, then made about 1907. As to the caliber, check markings on barrel. that should give the caliber.......
Can't be determined from the markings you list.
Depends on type of action. Need all of the markings, including the markings on top of the barrel.
Impossible to answer without a DETAILED DESCRIPTION OF ALL MARKINGS, barrel length, caliber, type of action, condition, accessories.
Provide a DETAILED descripiton of ALL markings, barrel length, sights, grips, type of action
Impossible to answer without a DETAILED DESCRIPTION OF ALL MARKINGS, condition, finish, caliber, gauge, action type, barrel length, etc..
Need a detailed description of all markings, caliber/gauge, barrel length, type of action, etc..
You will have to provide a DETAILED description of ALL markings, caliber or gauge, barrel length, type of action, box, accessories,etc..
Impossible to answer without a detailed description of all markings, caliber, action type, barrel length, finish, condition, box, papers, accessories, etc..
Impossible to answer without knowing who made it, what caliber/gauge, type of action, barrel length, finish, all markings, etc..
Nothing without a DETAILED DESCRIPTION OF ALL MARKINGS to include caliber, barrel length, type of action, maker, condition.
You will have to provide a detailed description of the action, ALL markings, barrel length, rifle caliber and finish.