Only 3 (yellow backs) are Hoyt Xperts - sorry my ordering of the photos was buggered-up as I was try to post the photos inline but failed miserably.
The green one is a Yeoman Lion, from circa '59-'61, a British Bow. The main man, Frank Bilson was British Champion archer in 1948, wrote a few books, & was a early proponent of "composite" bows using glass fibre & resin,
heavily influenced by (middle) Eastern bows.