"F.A." marking

[dimmuborgir95]

Hi all!
Maybe someone knows what it means to marking "F.A." on the NSDAP canteens/cups?
"F (?) Ausrüstung", ..Aluminium" or something else?



As far as can be judged from the documents, this "FA" marking was applied from 1934 to 1936.
"Mitteilungsblatt der RZM", 1934:



Probably since 1936, the labeling system changed.
"Herstellungsvorschrift der RZM", 1936:



Best regards, Michael

[dimmuborgir95]

Hi all!
I'm sorry but I'll try to ask again, unfortunately, I still could not find information about this.
Maybe someone has suggestions about this?

Best regards, Michael