Germany - Poland JOINT Issue

“ 750 YEARS OF THE BATTLE OF LIEGNITZ ~ MONGOL INVASION.”

Limited Edition ~ Coin Cover / Philatelic - Numismatic Cover !

Defeat of the German-Polish Army on April 9, 1241 against the Mongols under Kublai Khan.

Cover has:

- German - Polish stamp issue of April 9, 1991 ~ each First Day - Specially cancelled in Berlin and Liegnitz &

- Gold plated coin of Mongolia !

Reverse of Cover - Pix 7 & 8.

Year: 1991.

(RPS21 ~ Rd Bg 1)