England - Breweries

The Purity Brewing Company was established in 2005. It is based on a working farm in Great Alne, Warwickshire.
Some of the Brewery's Range
Pure Gold -
Pure UBU - Pronounced "OO-BOO"
Mad Goose - First brewed in 2008
Bunny Hop -
Lawless -
Saddle Black -
Longhorn IPA -

Over the years the brand identity is updated and re-launched with subtle changes, a change of Logo or a new font.
Sometimes this brand update is done by the new owners after a brewery has been sold, other times just to give the brand a fresh new look on the ever growing market.

Below are some notes to help identify some of these changes and an aid to reference the year of the glass.