The 1st 3 British "production" Composite bows?

[hardbern]

Early 50s Yeoman Tiger, Jaques Black Mamba Mk1, Jaques Black Mamba Mk2
   
See the pics & story here:
https://www.facebook.com/media/set/?set=a.715648498521962.1073741877.100002304553118&type=1&l=bdb82c7d7e
would be interested to hear from anyone seen, used, own examples of these bows or offer further info., comparative pics, etc. concerning them, esp. w.r.t. to the backing used: early glass v. fortisan?

[59Alaskan]

Very nice.  Thank you for sharing.  I like the lines of the middle one.