Lot 60970 – 1870 Envelope (with full contents) to CONSTANTINOP

1870 Envelope (with full contents) to CONSTANTINOPLE franked 20k narrow perforation without watermark bearing 4-ring numeral ‘171’ of Pilica alongside boxed Cyrillic / Latin ‘PILICA’, also straightline origin marking ‘POLOGNE’ and oval curved FRANCO, cover was handed over at Granica to the Austrian Post and forwarded via Vienna to the Austrian post office Constantinople (arrival and transits at back), from the Moes / Prym Correspondence with blue private datestamp on envelope front