RomanArmyTalk

Sort of a variation on a theme, now that I've got quite a collection of museums and sites on the Google map project, I was thinking that it would be great to point backwards from those objects we all call 'source' to say where they actually are without having to ask. Like the original Corbridge armor, or the best Mainz sword, or such, where anyone can say 'go here and take a look at the original'.
Is the museum/site location associated with helmets, etc? Have I missed it?