There were nine stamps issued in the US in 1947. Three of them were a souviner sheet that contained two stamps.
Food Stamps - 2010 was released on: USA: 2010
News4 - 1947 was released on: USA: 1947
The Story of Mr- Hobbs - 1947 was released on: USA: 1947
Someone's used passport will have used stamps. A stamp album will have many used stamps. And most scrapbooks have many stamps in them.
1947 World Series - 1947 was released on: USA: 30 September 1947
20 stamps
100
Memory Lane - 1947 1947 Hollywood Christmas Special was released on: USA: 25 December 1947 USA: 25 December 1947
The Hare and the Tortoise - 1947 was released on: USA: 1947
Heartaches - 1947 was released on: USA: 28 June 1947
The Lion Dream - 1947 was released on: USA: 1947
Girl Time - 1947 was released on: USA: 1947