Stari Trg is the name of a village. Krajsko translates to Carniola which was the old name for Slovenia. I'm assuming v.(in) dol pri(by) Stari Trg. I checked a map and couldn't pinpoint a Dol pri Stari Trg. It's possible it's so tiny it doesn't appear on the map.
I have a Facebook Group with several members from Slovenia who might be able to get a better location. Please come and join my group https://www.facebook.com/groups/183735961660531/