Interesting Luftwaffe EM/NCO visor cap. It was issued as a Flak cap with red piping and was later (period time) converted into a Luftwaffe pioneers cap by dying in the red piping with black color. That did happen when soldiers switched branches. The black color has turned into a "Karmesinrot" over the decades.
Matching and originally attached aluminum insignia. "L./Flak. Regt.22" as well as "2 - Battr." unit marked. "Witzel" named.
"Robert Lubstein" maker marked to the lining as well as "Lieferjahr 1938" dated. Intact celluloid diamond.
Only one moth hole to the left top (near the piping). Size 57.
