Check the listing for details. EBS Czechoslovakia 1983 - 5th Ann. Joint Space Flight USSR-CSSR - Block 53 MNH**. Listed at 4.96 USD. CzechoslovakiaČeskoslovenskoThis attractive miniature sheet was issued on 12th April 1983 to mark the 5th anniversary of the joint Czech-USSR space flight "Interkosmos".The stamps depict cosmonauts Alexei Gubarev and Vladimir RemekCatalogue numbers:Michel CS BL53Stamp Number CS 2455Yvert et Tellier CS BF59AFA number CS A2552POFIS CS A2586 Please note: You can combine purchases to minimise postage costs. 1-9 eligible items - single charge 10+ eligible items - postage is free. If purchasing more than one item, please DO NOT PAY FOR ITEMS SEPARATELY as ebay will charge you postage on every single item. Instead, add your choices to the shopping cart (use "add to cart"). When you have finished shopping you can view your cart to finalise and pay for the lot at checkout, when your purchases should be automatically combined with the correct postage cost (if any). https://www.ebay.com.au/help/buying/paying-items/shopping-cart?id=4360 -> The free postage for 10 or more items is for regular postage without tracking. If you require tracking, you need to select the postage method that provides tracking at checkout.