Check the listing for details. United Nations set of 2 FDC envelopes MARITIME CONSULTATIVE ORGANIZATION NY 1964. Color: Multi-Color. Listed at 2.49 USD. United Nations set of 2 FDC envelopes MARITIME CONSULTATIVE ORGANIZATION NY 1964.Attention bidders! Shipping to countries such as the former Soviet Republics, France, China, Germany and Italy by Parcel service with tracking number or by Registered mail only! Absolutely no First class mail due to the high value of lost mail! If you would like to save on postage do not pay eBay right away if you bid on more than one item. Instead send me a request for total with combined postage. If you consider your transaction with me a positive experience I would appreciate your feedback and will gladly reciprocate. We will only post feedback for buyers who have posted feedback for us. Please do not ask for feedback before transaction is completed.