What is the values of old Ithaca gun signs?

What is the value of a HR mod 165 leatherneck 22 calliber? Will duct tape fix a broken paintball gun barel? What year and What is the value of a jc Higgins model 29 pat nu 2552429 number 583.78? What is the value of a Winchester model 1890 serial 361369? What is the value of an International Association Of Machinist Commemorative rifle? What is the value of a Winchester Model 37 20 gauge single shot shotgun? Have a Riverside Arms Co single shotgun do not know if 12 gauge or 16 gauge that belong to my Dad Found the number RP757 stamped on rifle behind the trigger Does this tell info about the rifle? What is the best weight ammo for 40 caliber with 3.25 inch barrel? What is hunting forestry? Why does the military have to mount 8 gauge shotguns on boats? What magazines work with the double eagle m83? What is the value of a 22 caliber Marlin Model 100? How do you disassemble Smith and Wesson Model 457? Is a pre-64 model 94 safe to shoot? How fast is a bullet from an M16 rifle? What is the value of a Remington no 5 bayonet with scabbard? Where do you find the serial number on a 20 gauge Sears Roebuck and Company JC Higgins Model 20-12 GA number 583.58? Is a 357 mag stronger than a 38 special? What is the best ammo for the S and W M and P 15-22? Are BB guns illegal in Baltimore city?