Duraglas Bottle Identification Marks

I receive more inquiries about this mark than any other shown on the site so i m picturing it here at the beginning of the glass bottle marks alphabetical listings pages.

Duraglas bottle identification marks. Duraglas mark introduced in 1940 on owens illinois bottle. Hello nicholas duraglas this was the proprietary name for a process used by the owens illinois glass company where the surface of the hot just produced bottles were sprayed on the body shoulder and neck not base or the top of the finish with a stannic chloride vapor that allowed the tin to bond to the outer surface and providing scratch resistance and durability to the bottles. This is an emerald green soda bottle that probably held a lemon lime or ginger flavored soda made by foster forbes glass company in 1990. Owens illinois mark with 1947 date code on amber bottle.

2nd digit is the owens illinois mark i circled. Diamond o i mark on bottom of emerald green jar. Duraglas bottle identification july 5 2018 owens illinois gl journal of dairy science 1943 vol 26 no 4 duraglas bottle dating bottles marked with 3iv and duraglas coca cola soda water 6 fluid ounces duraglas bottle update likely a ketchup from 1945. First 2 digits are plant of mfg.

This is an example of a typical configuration seen on many bottles. Second mark used i inside of an o mark on base of emerald green jar. Historic glass bottle identification information website. 51 is the year date code.

3 is a mold number. A few examples of glass bottle marks on utilitarian containers would be i inside a diamond owens b in a circle k in a hexagon and n in a square. The bureau of land management blm an agency within the u s. G 94 was the bottle style number.

Owens illinois mark on clear bottle. Duraglas was the name given to a process used by the owens illinois glass company where the surface of the hot just produced bottles were sprayed on the body shoulder and neck not base or the top of the finish with a stannic chloride tin iv chloride vapor that allowed the tin to bond to the outer surface providing scratch. And the 3rd set of digits is the year of manufacture owens illinois duraglas trademark eye in diamond owens illinois produced the duraglas line. Part of the mission of the blm is the management and.

Lowex mark on glass insulator made by owens illinois. As indicated by the number 7 to the left of the logo it was made at their main glass plant o i plant 7 located at alton illinois.