The metal wing in the second row with the enlarged parachutist on the shield is a beauty! A most unusual variation.  

Is it real or junk?

I think these type of documents used an oil cloth.

I acquired this military order but I'm unable to place it's origin.  Anyone have any idea?

Possibly 

Hello again! I am thinking of purchasing this postcard from someone, and it looks like to me it could be Hitler with his back turned away from the camera. What do you think?

Bought this in a lot of vietnam war equipment, this item comes from Australia. (I have deconstructed it in most of the pictures apart from the first)

600 ml / 0.6 l ca. 11cm width / 18cm height DRGM mark found in Hungary   similar ww2 Luftwaffe Aircraft Survival Kit Emergency Stove Fuel Bottle: https://tinyurl.com/mr39rkp9  

Thank you! I found a same canteen online, that is a Survival Kit Emergency Stove Fuel Bottle with benzin: https://tinyurl.com/mr39rkp9

Welcome to the WMF!

Welcome aboard!     A good thing to do is post good photos of items that you may be suspicious of and ask for comments.  It is also a good practice to ask what other collectors think about an item before you buy it.  You can post your questions under specific topics such as German edged weapons or Japanese medals, etc.  You can also use the "Real, Repro, or Fake" topical for authenticity questions.        

Very nice.  Rich A. in Pa.