1819 "Bremen 2 Jun 19", black rectangle cancel with two lines of the Prussian post office with red tax cancel "L. P. B. 4. R" (Lettre Pay bass 4 Rayon) for the reshipment from the Netherlands to France and black French border entrance postmark "Pays bass PAR Valenciennes" for covers from the Netherlands, on folded letter to Bordeaux, reverse red straight-line cancel "Bremen", interesting document