Commemorative medal struck for the First Gathering of Professionals and Artists 1932

Commemorative medal struck for the First Gathering of Professionals and Artists 1932 , 
commonly known as "Thayaht" after the draftsman . The particularity of this one for sale 
is the fact that it is gilded and not bronze and that it has a hook with a ring for a ribbon.
 The largest ring is marked 750, therefore in gold, the medal would appear to be in gilt bronze.
The weight is about 70 grams. Indeed, at the moment there is no information on why it is gilded
 with a gold and not only bronze hook, it is assumed that it may have been made, one more, 
to reward a particular work.