Hello, my name is NVL-Boy and I love Philips NVL more than any other lantern.

I wanted to ask for general historical and technical information here.

For which countries were the Philips NVL and Schreder DM produced?
And from when to when?
As far as I know, there was first the NVF and later the NVL, which was then available in different sizes (010,011,012) and was also marketed by Schréder as DM/DT.
Until when was the NVL sold?

I think the Schréder DM were also sold later, right? Until the 1980s or 1990s?

Who knows more about this?

Thank you.

Best regards,
Micha