USPS Scott #3877 Sickle Cell Disease MNH  Block of 4 (1 Variety) $.37 issued 2004.  Block in MNH condition and in near post office fresh condition.  All perforations complete and no creases.  FV $1.48. Block will be sent flat.  Block will be carefully packaged and shipped.  Block has been stored flat and comes from a collection housed in a pet-free, smoke-free location.  Three similar items ship for the price of one.  Please examine photos and email questions as all sales are final.  Thanks for looking, bidding, and buying.