It is marked at the bottom made in Czechoslovakia/ it’s very hard to see it had to get the right lighting plus I took a macro Pic at the bottom of the stopper/cant make it out. Take a Good Look at the pic. Thank you for looking. The item “Vintage Czechoslovakia Czech CRYSTAL PERFUME BOTTLE STOPPER NUDE Women Marked” is in sale since Sunday, August 21, 2016. This item is in the category “Collectibles\Vanity, Perfume & Shaving\Perfumes\Decorative Glass/Crystal”. The seller is “the4gottengem” and is located in Santa Ana, California. This item can be shipped to United States.