There was an interesting thread posted recently in the Air Force (RCAF and CAF) section related to nice example of Gaunt's early RAF officers cap badge. Having eventually found the photo I was looking for of some other examples of these early badges I thought I would post it here and provide the cross reference to the original posting.
http://www.britishbadgeforum.com/for...ad.php?t=41290
The top ones being the obverse and reverse of the well known Gaunt badge, the lower being of a another type that appears less often but are of the same period, i.e. 1918