US POSTAGE STAMP PLATE NUMBER BLOCKS FOR SALE: Click on the image text to return to where you were on the US Plate Number Blocks Page.
 

Scott #1461 1972 XI Winter Olympic Games Bobsled Plate Block

Scott #1572 1575 200 Years Of Postal Service Plate Block

#1461 1972 XI Winter Olympic Games Bobsled Plate Block - $1.50

#1572-1575 200 Years Of Postal Service Plate Block - $2.75