Large Wooden Elephants w/Ivory Tusk

These are Large solid wooden elephants with Real Ivory Tusk. I believe they are from overseas . They are like 30+ years .Try to find something on them and no luck ,maybe you could find something. My father- n- law was in the service and he would bring things like this home . Are they worth anything if so ( How Much )? I do have other items I will post at a later time.