Smokey Bear Poster Stamps SBr. 57-60

This item is Smokey Bear Stamp SBr. 57-60 in a block of four and singles.  There were 4,400,000 stamps issued for 1971.  These are mint, full gum, never hinged stamps. 

Please take a look at the album for collecting Smokey Bear Stamps in my Company Store.  Thanks!!!