A cute little old gun with a cute little new knife:
The gun is a nickel S&W .38 Safety Hammerless 4th Model with a 3.25" barrel, dating from 1899. The knife is a stainless Kershaw Chive with a 2" blade, dating from some time in 2003 or 2004, I guess.
The gun still shoots fine. We'll check on the knife in another hundred years. :)