I like Heinz's approach, caliber groups.
Here's mine - the neat thing is that Granddad must have liked the .32,
Both the 1849 Colt Pocket and H&R belonged to him before dad handed them down to me.
This colt too has had a rough life, no idea what kind of shape it was in when he first got it. The H&R sports a holster cut down to fit.
The PP is a military that I picked up along the way.
Enjoy.
Fritz.