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resize=640,574&ssl=1" alt="Base of Yacht Club Beverages ACL soda bottle, bearing 1966 date code along with older mark. resize=640,574&is-pending-load=1#038;ssl=1" srcset="data:image/gif;base64, R0l GODlh AQABAIAAAAAAAP///y H5BAEAAAAALAAAAAABAAEAAAIBRAA7"Base photo of amber Dad’s Root Beer bottle, carrying the “old” Owens-Illinois mark, but with an unusually late 1960 date code! resize=300,258&ssl=1" alt="Base photo of amber Dad's Root Beer bottle, carrying the "old" Owens-Illinois mark, but with an unusually late 1960 date code! " width="300" height="258" data-recalc-dims="1" data-lazy-srcset="https://i0com/ I believe it was instituted sometime in the 2005-2010 period, but I’m not sure.(Photo courtesy of Taylor Mc Burney)" width="640" height="574" data-recalc-dims="1" data-lazy-srcset="https://i1com/ If anyone has information on exactly what year the mark O-I was first used on their bottles, please contact me!Other marks include “ILLINOIS“, a brand name apparently used for a line of prescription bottles (similar to their bottles marked “OWENS”); “DURAGLAS“, a trademark used after 1940 and which appears embossed on innumerable bottles of many types; and “LOWEX” another brand name which was used for their borosilicate glass forumula employed especially for power line insulators.Although Owens-Illinois has made containers of many different shades of color over the years, the great majority of glass bottles commonly found (especially older containers that show up often at flea markets, antique malls, yard sales, junk shops, ebay, etc) are made of clear (colorless), green (emerald, forest green or “seven up” green) and amber (“beer bottle brown”) glass.Hemingray was a prolific maker of electrical insulators (of many types and sizes) for power lines, telegraph, telephone and other uses.
However, there are some exceptions to this general rule, and single-digit date codes were also used in later decades along with the later “I inside an O” mark (but without a period placed to the right of the code).
Typically, it is marked with a number called a “Liquor Bottle Permit Number” followed by a dash and a second number which is the date code.
many of the liquor flasks made by Owens-Illinois have the “Diamond and Oval with an I” logo embossed sideways on the base of the container.
However, more research over the years has shown there was actually a gradual changeover from the “old” to the “new” trademark on containers, which occurred over a period of four or five years beginning in 1954 (with a few known exceptions—see note below discussing a bottle made in 1966 which carries the “old” trademark on the base! Some bottle molds already in use were not re-engraved until as late as 1957, 1958, 1959, even, as mentioned, in 1966. “OWENS” appears on the base of some clear prescription bottles.
Illustrated among the pics on this page is the base of a bottle made at the Columbus, Ohio facility (plant #18) with a date code of “7” which in this case probably stands for 1937.
(You can use your computer keyboard pressing the “CTRL” and then the “F” buttons, and typing in those keywords to find those comments more quickly.) Recently [July 2013] I have received a photo, submitted by Taylor Mc Burney, showing the base of a Yacht Club Beverages ACL soda bottle, carrying a 1966 date code, but bearing the old logo!