Bomb Fin or not a bomb?

[Dan Gilberti]

Hi
I see hole in center and central short strike,
so
for me is NC 50 D (nebel)
NC 50D "see" is absolutly different
NC 50 has no strike
SC 50 short strike too but largest hole
Brand C 50B (phosphor) has largest hole and lateral pin
B1 C50 has no hole

Best source is Wolfgang Fleischer book near Motorbuchverlag
Deutsche abwurfmunition bis 1945 ISBN-3-613-02286-9

In dusseldorf school documents kampfmittel dattenblatt from 1991,
who confirm Wolfgang book, one other draw was similar for the tail as NC 50D : KC 50 2 BU ...(kampstoffbombe)
Perhaps same parts ...

Bsrg, Dan