Hey everyone,
Thanks again for all the replies. Bad news unfortunately. We sent the photos to a major auction house. They directed the photos to 2 greek etruschian experts who enhanced and reviewed the photos and both agree that they are "Grand tour" souvenirs made in the late 19th early 20th century (replicas of the suggested greek pieces many mentioned) and they are of no value. The auction house has no interest in them.
Thanks again for all the replies.