Duitse Rijk 1927 - Lot of 2 covers First Flights : Hirschberg to Görlitz and Stettin to Breslau -

German Reich

Lot of 2 covers:

1) first flight Breslau - Hirshberg - Cottbus - Berlin
Cover sent from Hirshberg to Görlitz , by Cottbus on the way back of the flight Breslau - Berlin
franked with 20 pfg
Blue/violet cachet of the flight circuit
Red cachet " Mit Luftpost beförder Görlitz "
Green cachet of the first flight in Hirshberg

2) first flight Stettin - Breslau - Gleiwitz
Cover sent from Stettin to Breslau
franked with 20 pfg
Green cachet of the flight circuit
Red cachet " Mit Luftpost beförder Breslau 1 "