Vintage Estate Jewelry Lots Costume Jewelry Silver Rare pieces 1950s-1970s

This listing is for a large box of jewelry. I am not sure what kind it is. I believed it to be costume but now i am unsure as there are items that are labeled sterling and some items 18k HGE and chains look to be real gold. Some are obviously costume, but others I am unsure. A couple bracelet pieces also have old coins attached (hole drilled at top) but I am unsure of what kind of coin. They were discovered in an old estate with other items from the 1930s-1970s. I have left the sterling items as well as what I believe to be the gold chains and HGE stamped item. I am not willing to go through each piece so purchase as you see fit. I am not an expert or authority on these items so please refer to photos before buying. Buyer assumes all responsibility and all items are sold AS-IS. They would make a great gift for any jewelry lover. Please let me know if you have any questions.