1954 Lewis & Clark Expedition Plate Block of 4 3c Postage Stamps - MNH, OG - Sc# 1063
On July 28 1954, the Post Office Department celebrated the 150th anniversary of the Lewis and Clark Expedition, the first overland expedition undertaken by the United States to the Pacific coast and back. The expedition team was headed by the United States Army soldiers Meriwether Lewis and William Clark and assisted by Sacagawea and Toussaint Charbonneau. The expedition's goal was to gain an accurate sense of the resources being exchanged in the Louisiana Purchase. The expedition laid much of the groundwork for the westward expansion of the United States. The expedition lasted from 1804–1806.
These are real USPS postage stamps that are accepted by the Postal Service as payment for mail however the rates on the stamps must equal or exceed the current appropriate postal mailing cost or extra postage must be paid for if using them for mailing.
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.