Great find, Eerik!
RT @EerikNKross: Happy Independence Day Ukrainian brothers! This is a letter from the Ukrainian National Committee in Estonia to the Estonian MFA with a request to from a Ukrainian military unit in the Estonian Army. October 1919. We have been brothers in arms for a long time.

🐦🔗: https://nitter.eu/IlvesToomas/status/1562529074891071496