Hi, I found a couple of document in an Italian archive about a "1439 Fuze", used in M (propaganda leflets) balloons found in Italian territory during WW2.
This image as an example with the description given by the local Carabineri office (Italian MPs) in Bassano del Grappa, with the complete transcription of the text on the fuze.

I did not find any info about this fuze, maybe someone here can know something more.
This image as an example with the description given by the local Carabineri office (Italian MPs) in Bassano del Grappa, with the complete transcription of the text on the fuze.

I did not find any info about this fuze, maybe someone here can know something more.