1 Sgr. coat of arms, as properly franked single franking on wonderful, costly stamped ornament letter envelope, with box cancel of 2 lines "POLKWITZ 27 4 66" (OPD Legnica) to Legnica to a consignee in the there Postbureau, reverse red varnish seal and issue cancel. The stamp was disengaged and was replaced, minimal traces, in total an attractive document!