The top rifle is a Smith-Corona model 03-A3 bolt-action .30-'06, made in 1943, and inherited by me from my dad--I've heard that it may be worth some money, possibly more than my newer '06 (bottom). I bought that one in 1993 (well, I was too young to buy a firearm at the time, so my mom bought it for me with my money). It's a Remington model 7400 semi-auto .30-'06, with a Redfield Tracker 3x9 scope.