Name:  Comes from the £50 tax imposed on gin distilleries by King George II in the 1736 gin act. Only two distilleries agreed to pay this tax.

Branding: Has the parliament of Great Britian coat of arms on the label in relation to the act.

Marketing: Uses the history of the gin act.

 

More information: http://www.ginfoundry.com/gin/fifty-pounds-gin/