1855 (24 Oct) outer FL to Krajowa (present day in Romania) with "K.K.Feldpostamt No.I, 24/10" dispatch strike, also manuscript "50 Infantry Regiment" endorsement at top, with two "K.K. Ost.F.P.Krajova 27/10" arrival pmks, fine usage during the Crimean War (Austria occupied the Danubian Provinces in 1854) (Image)