Germany, Imperial. A Max Immelmann And Oswald Boelcke Commemorative Plate, By Rosenthal United Republic of and a 3) 10 Pfennig

and a 3) 10 Pfennig Deutsche Luftpost stamp - with all three stamps featuring validation stamps in black ink

with a highlight on the lid where its original rectangular label once resided

with a maker’s mark of “ULBRICHT

Photo shows a young man

For his long service in the Royal Navy

Germany, Imperial. A Max Immelmann And Oswald Boelcke Commemorative Plate, By Rosenthal United Republic of and a 3) 10 Pfennig(Luftstreitkrfte Gedenkteller). Constructed of glazed white porcelain, the obverse bearing a blue German national eagle clutching dual circular laurel leaf wreaths, one wreath depicting Max Immelmann and the other depicting Oswald Boelcke, above a banner depicting the logo of the Deutscher Luft Flotten Verein (German Airfleet Association), circumscribed by an inscription of DEM GEDENKEN UNSERER BEIDEN HELDEN (IN MEMORY OF BOTH OF OUR HEROES), the