Ahead of July 4, the Library of Congress made all 111 volumes of a 1926 birthday card signed by 5.5 million Polish citizens available online. by Allison Meier July 3, 2017.

On Oct. 14, 1926, a distinguished citizen of Poland named Leopold Kotnowski came to the White House with a greeting card for the United States’ 150th birthday. It was a little late — the ...