I believe that your question are very good. I think its good how they cover all the bases of its origin. It is good how your first two are mainly focused on the object in its time, and then inversely that your last two are about how it got to where it is today, relating to actual location and its condition. I think its good how you also are asking about each of its different aspects; the discovery, the condition, then substance, and the value (essentially the worth of it in your question pertaining to class and ownership.) Overall I think that these would be very helpful questions to finding the answers to if one were researching this topic.
I believe that your question are very good. I think its good how they cover all the bases of its origin. It is good how your first two are mainly focused on the object in its time, and then inversely that your last two are about how it got to where it is today, relating to actual location and its condition. I think its good how you also are asking about each of its different aspects; the discovery, the condition, then substance, and the value (essentially the worth of it in your question pertaining to class and ownership.) Overall I think that these would be very helpful questions to finding the answers to if one were researching this topic.