Beginning in the 1970's, Coca-Cola bottles have been issued to commemorate hundreds of special events, from the simple to most popular events. This category features 75th Anniversary bottles as well as 10-12 Oz. bottles that were produced up until 1993. Beginning in 1989, the new 8 Oz. commemorative bottles became the standard with both styles being used for several years. The 8 Oz. style commemorative can be found in the next category.