Lot of 50 commemorative first day issue stamp envelopes dating from the late 1940s to the late 1950s with themes including:
175th anniversary of the Battle of Brooklyn (1951).
500th anniversary of the first book printed from movable type (1952).
85th anniversary of the Gettysburg Address (1948).
50th anniversary of the organization of the Rough Riders (1948).
100th anniversary of arrival in Oklahoma of five Native American tribes (1948).
Condition Report Very good with minimal signs of wear.