1985 Henry Knox Plate Block of 4 8c Postage Stamps - MNH, OG - Sc# 1851
Henry Knox was a military officer of the Continental Army and later the United States Army, who also served as the first United States Secretary of War from 1789 to 1794.
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 in that 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.