Well Clint
I wonder if the year stated by the individual who wrote the text on the flip side is wrong.
If we take B.341/14 it actually fits a known range
The same is actually true regarding a second identified crash where he says it was B.823/16.
I got nothing on a single Aviatik B-type ordered in 1916.
I will not venture a guess about the type. German two-seaters? Yack...
Cheers
Stig