Birds sitting on a stick that is the center of an A with two swooping swallows, one with an envelope in it's mouth

Front:
Shinmbinmifh f bui Allimg mit onyfull yfhyt rim lerimng No. 6659.

Back:
HT Dopisnice. SIERR.POS; HEL 437 quiti Kachwal gebore en funn in Clotilde Mollie ch AG Ira ار 9. Himney penze