Edward Spring Knapp

Edward Spring Knapp
BornSeptember 10, 1879
DiedApril 5, 1940(1940-04-05) (aged 60)
Engineering career
Projectsprominent student of United States and Confederate States of America philately and postal history; created world-famous collections of postal history
AwardsAPS Hall of Fame

Edward Spring Knapp (September 10, 1879 – April 5, 1940), of New York City, was a philatelist known for his remarkable collections of postage stamps and postal history.