Welcome! Handguns, any gun for that matter, can be a tangible representation of craftsmanship, art, history and utility….all in the same package. There are many facets to collecting. You can collect from a particular period, frame size (I, J, K, L, N etc…), type of firearm, firearms built for a particular purpose (police revolvers, for example) , caliber or many combinations of the above. Many times we ourselves don't understand our addiction. Good luck in your journey and welcome to the club. Use caution! This may turn into a case of "physician, heal thy self "!