1855, postage cover with two ring cancel "Stettin 23 2 to 8 U. ABS. " together with red one-line cancel "P. R. threefold R. " (Aachen) and red border crossing two ring cancel "PRUSSE 3 VALENCINNES" to Toulouse, rate marking "17" (decimes) for an overweight "8" g heavy cover (appropriate weight note)