Translation / modern text
The letter, dated “d. 17 Febr 1701”, offers wishes and mentions a return “ad propria”. The phrases “divinis benedictionibus” and “felicitatis” are also readable, though full sentences remain uncertain. Page 22 is the addressed wrapper to the Palatine/Voivode of the Ruthenian lands.
Original wording — transcription
[Nagłówek, s. 20:] Monseigneur.
[s. 20:] Z pomyślnego et szczęśliwego powrotu ad propria […]
[…] divinis benedictionibus […] felicitatis […]
[s. 21:] […] [dalsza część i podpis częściowo nieczytelne].
[Datownik, s. 20:] d. 17 Febr 1701.
[Adres na obwolucie, s. 22:] A Son Excellence Monseigneur le Palatin General de Russie à Leopoli.
Reading notes
Pages 20–21 contain the letter; p. 22 is its folded addressed wrapper, not a separate document. The exact date is read from the dateline on p. 20.