Currency exchange rates: Warsaw refers Lviv to the Grand Treasurer's table

Honorable and Illustrious Gentlemen, our highly esteemed Friends! We have received your letter dated March 23 of the current year. In response, we inform you that the exchange rate of coins depends on the conversion established by the Most Illustrious Grand Treasurer of the Crown. We believe it is known to you, as it has been announced in all castles and cities and is currently in force. Distinguishing and interpreting the differences between such numerous types of coins does not, therefore, fall within the competence of the municipal office. One must refer to the conversion table. Conveying this information, we remain with full respect, ready to serve our honorable and illustrious Friends. Warsaw, April 13, 1763. Mayor and Councilors of the Royal City of Old Warsaw. To the honorable and illustrious Magistrate of Lviv.

Nobiles et Spectabiles Domini Amici Observandissimi. List od Szlachetnych WWMMc Panow de 23 Martij Anno Currenti odebraliśmy, na ktory odpisuiąc donosimy, iż kurrencyja monety dependet a Reductione JWImc Pana Podskarbiego W. Kor., ktora rozumiemy iż bydź musi Szlachetnym WWMMc Panom wiadoma, ile że wszędzie po Grodach, Miastach publikowana iest i ta in Executione iest, zatym distinctio et interpretatio inter differentiam tak wielu gatunkow Monety Officio Civili non competit, lecz recurrendum ad Tabulam Reductionum. Co wyraziwszy iesteśmy cum omni veneratione Nobilium et Spectabilium Dominationum Vestrarum Amicorum Observandissimorum ad Obsequia prompti. Varsaviae d. 13 Apr. 1763. Proconsul et Consules Civitatis Sacrae Regiae Maiestatis Antiquae Varsaviae. N. et S. Magistratus Leopolien[sis].