By 1967 few brewers still used flat top cans that had to be opened with a church key. Only three brewers that used opening instructions on their cans after 1950; Genesee, Sterling, and Falls City. Aluminum cans came into wide use in the 1970s but the first ones were being sold by Primo and Coors in 1958-1959. A few other brewers including National, Hamms, and Budweiser started using them in the early to mid 1960s. Flat top 15 and 16 oz cans came into use starting in 1953 so a flat top 16 oz can would date between 1953-1964.
There are some exceptions from the 1970s and 1980s, but for MOST cans, if it's a flat top, it dates from before 1967. Krueger Brewing made the only 16 oz cone top in about 1940. The Krueger 16 oz Ale cone top was a tough can until a couple hundred were found in a barn in Vermont.
e Bay determines trending price through a machine learned model of the product’s sale prices within the last 90 days.
"New" refers to a brand-new, unused, unopened, undamaged item, and "Used" refers to an item that has been used previously.
Other odd sizes started to meet local tax laws on alcohol.
10 and 11 oz cans were produced starting in the 1950s and 14 oz cans began to be produced in the early 1960s.
Look carefully at the wording at the top of the can. 7 and 8 oz cans came into use about the same time with one exception, there is an 8 oz Fox Delux beer from the late 1930s.
All other 7 and 8 oz cans date from the early 1950s or later.
After a couple of unsuccessful years trying to sell Hamms beer to old Gunther customers, Hamms reissued Gunther Beer and the new cans read "Gunther Brewing." Still, finding out when the brewery was in business, along with the other information on this page, will help you find a date for your can. There are some exceptions from the 1970s and 1980s but for MOST cans, if it's a flat top, it dates from before 1967.
American Can Company Cans: The American Can Company (Can Co) put a very tiny date code on their cans from 1935-1953. The exceptions are some cans made for states like Oregon that banned the pull tab due to litter in the late 1970s, and some cans were made as flat tops to sell to collectors in the late 1970s and early 1980s.
Unfortunately I do not have the data needed to date a can by its state tax stamp. Sometime when a brewery closed another brewery would purchase its brand names and the new owner continued to use the old brewery name.
Find when the brewery that filled the can was in business. For example, if you search for Christian Heurich, which made Senate Beer among other brands, you will find it closed in early 1956. For example, Baltimore's Gunther Brewery was purchased by Hamms in 1959. Is the can crimped where the body meets the lid and bottom? By 1967 few brewers still used flat top cans that had to be opened with a church key.
There are exceptions for some West Coast cans where low profile tops were used in the late 1940s. Crowntainers were used between 1940 and about 1953-54. There should be a small box with patent information. WARNING: A lot of fake conetops have flat bottoms and high profile spouts. Flat top 15 and 16 oz cans came into use starting in 1953 so a flat top 16 oz can would date between 1953-1964.