Army postal service 1.12.1849, two ring cancel \"field post D. 3 army CORPS\" on cover, used during the Uprisings in the south west, addressed to Bavaria, handwritten notation \"fo Grz. \" = \"franco border\", reverse arrivals double-line cancel \"Munich 3. DEC. 1849\", fresh total maintenance. Provenance: 64. Rauhut auction 2002 / lot 1555.