A4 certificate documenting promotion of an airforce soldier. 
You can have it blank, or filled out, signed & stamped (personalized). Personalized will be filled out on a period German typewriter. 
 
Filled out (personalized) version requires the following information:
Name
Ranks - both current and promoted to
Unit
Date of promotion (normally 1st of the month)
Please provide it in comments when ordering personalized version.