Sorry to hear about the theft.
I have been lucky down through the years, and except for a couple times where items disapeared out of my vehicle, I have avoided being robbed.
The one exception happened probably 30 years ago. And, it had to do with a collection, but not coins. I had a nice set of Presidential campaign buttons in a frame. Somebody ripped two of them out of the frame, including a McKinley button which I have never been able to replace.
There are very few things in life that make me more angry than being robbed.
The few valuable coins I own are in a safety deposit box. I hate to have them down at the bank, because I can't enjoy them when I want. However, with the nature of some people being what it is, one has to take precautions.