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The table of date codes is reproduced from Warman's Zippo Lighters Field Guide. Zippo Date Code Chart. Footnotes for Zippo Date Code Chart. On some lighters, this number was stamped in error, should have been Patent 2032695.

The bar wasn't so great and there was a tendency to rust, so a black crackle paint was used on these lighters. Black crackle Zippos were apparently produced only for shipment to armed forces overseas and none were produced dating domestic dating chinese malaysian food recipes. 1943 - Dating apps for free the black crackle paint was covering much dating balitang pandaigdig picture editor the information stamped on the bottom of the cases, Zippo started stamping the information on the inserts, as well.

The difference between a rueck and 1943 Zippo can be determined aktiesport the insert as the 1943 ones had markings on them. 1946 - Due to shortages of chrome and brass after WW2, lighters were produced from unchromed nickel silver.

1946 - The flint wheel was changed and production was halted for a time in 1946 during the changeover; 1946 models are, therefore, a little more scarce. 1947 - Zippo returned to making cases of brass 1951 - Because of the Korean War, Zippo went back to making steel lighters which were chromed instead of being painted, as in WW2. SOURCES: The information presented here came from researching a number of Internet sites with bits and pieces from each. The table of date codes is reproduced from Warman's Zippo Lighters Field Guide.

Zippo Date Code Chart. Footnotes for Zippo Date Code Chart. On some lighters, this number was stamped in error, should have been Patent 2032695. Zippo records indicate an overlap of bottom stamp configurations from 1949-1957. Some lighters produced between 1955-57 were date coded; however, specifics remain unclear.

In 1979 an error was made in the date code.

Most lighters fabricated between 1933 and 1957 can be identified by style and model and the patent or patent-pending marks. Get complete data codes here for different types of Zippo Lighters- Date Codes | Zippo. The marking on your zippo help you identify that how old is your lighter. Since the 1950s, those markings provide a way to accurately date most Zippo lighters. You should see this chart to actually see the markings and date how old your lighter is.

Zippo dating marks. Still have a question.

Footnotes for Zippo Date Code Chart. On some lighters, weather number was stamped in error, should have been Patent 2032695. Channel records indicate an overlap of bottom stamp configurations from 1949-1957. Some lighters produced between 1955-57 were date coded; however, specifics remain unclear.

In 1979 an error was made in the date code. One of the slash marks was removed from the left of the Zippo trademark instead of being removed from the right; thus the code read:. This date code error was corrected within the same year to read: Effective July 1, 1986 the dot and slash system was replaced by year month code. Year is noted with Roman numeral; letter designates month (AJanuary, BFebruary, etc. ) Beginning in 2001, the Roman numerals indicating the year were replaced with numbers corresponding to the last digits of the year of manufacture.

The first Zippo BLU butane lighters were made in 2007. The date code is the same format as Regular Windproof Lighters.

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Date Codes. As with most collectibles, the date of manufacture of a Zippo lighter often affects its value. Valuable information on the bottom of every Zippo windproof lighter can help you determine its date of manufacture.

Starting in the mid 50s, date codes were stamped on the bottom. The original purpose was for quality control. The date codes have since become an invaluable tool for Zippo collectors.