South Korea - Breweries

The Cass Brewery was founded in 1987 in Cheongwon-Gun, South Korea. The brand was taken over by Jinro-Coors in the 1980s. Oriental Brewery (OB) then bought the Cass brand from Jinro-Coors in 1999. In 2011 Cass Lager became South Korea's number one selling brand, overtaking Hite.
Some of the Brewery's Range
Cass Fresh -
Cass Light -
Cass Ice Light -
Cass Red - Brewed by Oriental Brewery (OB) since 2011
Cass Beats - Brewed by Oriental Brewery (OB) since 2015
Cass Lemon -

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.