Austrian Harvest Wool and Rubber Poster 1916 Poland

Austrian Harvest Wool and Rubber Poster 1916 Poland
Harvest wool and rubber. A huge poster issued by the Austrian Ministry of War in Polish, addressed to the public, encouraging them to donate all wool and rubber items for war purposes. The collection is scheduled for June 13 and 17, 1916. The poster measures 94 x 60 cm. Has margin gaps in several places. On the reverse it is taped in places where the paper is folded.