Solothurn 31.M Golyószóró

Also known as the MG30 

Colorized image below

https://en.wikipedia.org/wiki/MG_30

Panzer IV F - Battle of the Caucasus

Pz.Kpfw. IV Ausf. F (Magyar)

Two of the 22 Panzer IV Ausf. F delivered to the Hungarian army, probably photographed in the plains of the Caucasus around 1942.

https://en.wikipedia.org/wiki/Battle_of_the_Caucasus

Colorized Version Below

World War II - Panther Crew

WWII German Panther Crew

The Panther was a German medium tank deployed during World War II on the Eastern and Western Fronts in Europe from mid-1943 to its end in 1945. It had the ordnance inventory designation of Sd.Kfz. 171. Until 27 February 1944, it was designated as the Panzerkampfwagen V Panther when Hitler ordered that the Roman numeral "V" be deleted. Contemporary English language reports sometimes refer to it as the Mark V.


The Panther was intended to counter the Soviet T-34 and to replace the Panzer III and Panzer IV. Nevertheless, it served alongside the latter and the heavier Tiger I until the end of the war. It is considered one of the best tanks of World War II for its excellent firepower and protection. Its reliability was less impressive.
https://en.wikipedia.org/wiki/Panther_tank