I can’t help you on what it is. You are the wrong side of the pond for me!
I do like spyproof dial shields. If that is a decent combination lock, and as there appears to be a relocker on it, then it is worth keeping. It appears only to be a fire resisting safe, but even that gives a degree of security, so you might like to keep it. Passports, confidential papers etc. need to go somewhere. It never ceases to surprise me how some people take no care of such important items.
