War Badge Maker Adds needed

[Marc Garlasco]

Gents,
Do you have any wartime adds for Flak badges? Or adds for the makers listed below that I could use in the Flak book I am writing?
Thanks!

Makers:

Assmann
Berg & Nolte
Gustav Brehmer
Gebrueder Wegerhoff
Hobacher
Juncker
Friedrich Linden
Steinhauer & Lueck
Wernstein