Item description for Postcard Russia Cathedral of the Assumption Moscow Unposted 1979 5.5 x3.5"

Russia Moscow, Cathedral of the Assumption. Date on the card is , 1979. I'm not sure it's a postcard, but Unposted. . One of the edges is serrated. The card is a chrome card. The card measures 5.5 x 3.5 inches. The date is also a guess, but Vintage.