Original German WWII Luftwaffe Dreieckrechner DR 2 Flight Computer Fl.23825-1 with Luftwaffe Map of Germany Books & Films The RFC collar devices are

The RFC collar devices are tarnished but still present

many were issued with bayonets originally made for those rifles

with the expected crazing and checking from age

The left loop still has a partial longer section of the chinstrap installed

The trunk measures roughly 27 x 14 x 11” and is in fair condition overall

Original German WWII Luftwaffe Dreieckrechner DR 2 Flight Computer Fl.23825-1 with Luftwaffe Map of Germany Books & Films The RFC collar devices areOriginal Item. Only One Available. This is an authentic Dreieckrechner Flight Computer, Model DR2, Fl. 23825 as used by pilots and navigators of the German Luftwaffe during WWII. This is the first example we have ever offered! It is essentially a two sided slide rule. Side one is used to correct the course of flight due to wind direction: by setting the black arrow to the desired course and rotating the white inner dial to the wind direction in black,