2 M. dark red crimson in the vertical pair as well 10 Pfg. and two single values 25 Pfg. crown / eagle being a correctly franked on insured letter from ALTENBURG 5. 1. 99 to the Rentenmeister his Highness of the princes fools about from Saxe-Altenburg on castle Serrahn in Mecklenburg, cover with small transport traces, otherwise in good total maintenance, decorative and scarce franking!