England - Breweries

The Oakleaf Brewing Company Ltd. is a family brewery based in Gosport, Hampshire. The Brewery was founded in March 2000 and produced its first brew in December of the same year.
Some of the Brewery's Range
Quercus Folium -
Pompey Royal -
I Can't Believe It's Not Bitter -
Hole Hearted -

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.