Yellow Zinc Oxide

[Airframes]

That's the one ! But Type C, version 1A/D5 .............

 

[prem895]

You may be mistaken,my Pentagon insiders tell me that it is actually Type F version 7f-3v. BTW,don't tell anyone about this,it is top secret,but the US is going to use the Gotha IV as it's new long range bomber.

 

[Airframes]

Can't be, it's British primer, and didn't have a FS number, just a BS number.
You sure about the Gotha? I thought they were re-building the 'Hindenburg' instead...........

 

[prem895]

That is funny