To Form A More Perfect Union stamp issue
1960 Lunch Counter Sit-Ins
When four African-American college students placed an order at a "whites only" lunch counter in Greensboro, North Carolina, in 1960, they sparked acts of civil disobedience in many other cities.
National Civil Rights Museum exhibit
Reference: back of stamp
Scott Catalogue USA: 3937c
Copyright United States Postal Service. All rights reserved.
Museum ID: 2006.2002.443.3