is there a list of Lego pieces known to have no Lego logo?
I have a Emperor Palpatine minifig (sw0634), all pieces are marked with the Lego
logo except the headgear (30381 - black).
I read somewhere that Lego did not include the logo on all pieces until 2013,
and since the specific piece appeared in 1999 I guess it could be original, even
if the figure itself came out in 2015.
I cannot say for sure that all pieces came from the same set, so my question
if is the hood still can be an original Lego piece - or is fake?