I am seeking Golden Party Badge # 77578, Luftwaffe blue summerweight flight pants, used Geschwader Immelmann officer's cuff title.
Thanks for the encourragement, good to know I'm going about things right. The notebook idea is something I might do too, for I'm pretty helpless at militaria fairs when it comes to anything of this nature.
Dug up in the seller's back garden more like... horrible rubbish
Fisrt think I noticed is the chin/jaw - looks like it's got an underbite and is "oversized". Seen a fair few of these on eBay - they always look exactly the same