Postcard Floyd Collins Crystal Cave, Horse Cave, KY Underground Exploration Vtg For Sale

Please take a look at my other postcards for sale. Postcard(s) will ship via standard envelope (delivered by the post office). Postcard will be sleeved and ship in a Semi-Rigid Cardboard Envelope. Please note that tracking is not always reliable for standard envelope shipping. Your card might never be scanned and show up in your mailbox or it might show as delivered even though its only arrived at your local post office. Feel free to reach out via messages if you have any questions or concerns about your order.