Marked on the bottom. We describe all items to the best of our ability as we are not experts on everything. Please ask specific questions on details, condition, and shipping prior to bidding, ALL ITEMS ARE SOLD AS IS, and bidder will be responsible for payment. We box and ship what we can to keep costs low, and use USPS and UPS. Large items, extremely fragile, and high value items will be packed by UPS. Quotes available on request. (Antiques)