February 24, 1931
ON THIS Independence Day of the Estonian Republic, I extend to you and your fellow countrymen most cordial felicitations.
HERBERT HOOVER
[His Excellency Constantine Pasts, Head of State, Tallin, Estonia]
Herbert Hoover, Message to State Head Constantine Pasts on Estonia's Independence Day. Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/207359