another germ

[Pursuivant]

I think that Sita's already found the best resolution pictures of a DC-3 cockpit that we're likely to get from the internet.

But, for what it's worth, the placard above the electrical switch panels on the DC-3C appears to the same as for the C-47B:

Feathering Motor Circuit Not Fused
If No Feathering Action Within Ninety
Seconds Open Switch By Pulling

I can only partially make out the placard to the L side of the Right Side Electrical Panel

Electrical
Operation
After Hand Crank
A.
B.
C.