About TK-1(china)/Gsh-4MS(Russia). It is an old stock and has a little musty smell. You can put it in the sun for several days to remove it.
(some countries in South America need more time). Please request revised invoice when you are finished shopping. I will send you a combined invoice. This item is in the category "Collectibles\Militaria\Militaria (Date Unknown)\Air Force".The seller is "felicia567" and is located in this country: CN. This item can be shipped worldwide.