1981 Charles Drew Black Heritage Block of 4 35c Postage Stamps - MNH, OG - Sc# 1865
Charles Richard Drew was an African American physician who developed ways to process and store blood plasma in "blood banks." He directed the blood plasma programs of the United States and Great Britain in World War II, but resigned after a ruling that the blood of African Americans would be segregated. He died on April 1, 1950.
These are real USPS postage stamps that are accepted by the USA Postal Service as payment for mail posted in the USA however the total rates on the stamps posted must equal or exceed the current appropriate postal mailing rate or extra postage must be paid.
The stamp set shown in the picture is a stock photo and is likely not a picture of the exact stamp set you will receive and it may differ in plate number and/or orientation. However the item you will receive will be similar including having a plate number (if one is present in the photos) and the same number of stamps. Stamps titled as MNH, OG will have no significant creases or unnatural gum disturbances unless otherwise noted.