Questions for "Leuchtpistole" specialists !

[Laurens Q-fin]

08

[Laurens Q-fin]

09

[Laurens Q-fin]

10

[Laurens Q-fin]

11notice that in this picture and the next one, the marking has been stamped twice

[Laurens Q-fin]

12
The letter M is clearly visible. I cannot read what's on the right side...

[1945]

I also have one like this. Mine is marked with walter banner and full adres, but also without the year.
It has a Nordsee stamp om the back of the grip, N 190
It is also with a eagle and M + III/3
How rare are these marine flare pistols?

[1945]

Mine has M underneath the eagle with svarstika, and III/3
Underneath th M.