A 1943 steel penny with no mintmark can be worth $.35 - $1.50
About $1.50 at current silver prices.
I looked up a wheat penny chart and it said, a 1943 penny is worth about 15 cents, a 1943 penny with a d mint-mark is worth about 18 cents, and a 1943 penny with an s mint-mark is worth about 20 cents. I'm not sure how recent the chart is, because if the chart is old they could be worth a bit more. But I'm not sure
W is the monogram of the designer, A. A. Weinmann. The mint mark location is on the back side, at the 8:00 position
The mint mark on the 1943 Lincoln Wheat Cent, and on all wheat cents, is located on the obverse (heads) side of the coin just below the date. The mark "D" represents the U.S. Mint at Denver, Colorado, the mark "S" represents the U.S. Mint at San Francisco, California, and if there is no mint mark under the date then the coin was minted at the U.S. Mint at Philadelphia, Pennsylvania.
A 1943 steel penny with no mintmark can be worth $.35 - $1.50
The US never minted a silver penny. For starters, it would be worth more than a dime! 1943 cents were made of steel because copper was needed for the war effort. The mint mark position is the same as on all Lincoln cents, below the date. It may be blank or there may be a D or S.
The "S" mintmark on a 1943 steel penny indicates that it was minted in San Francisco.
About $1.50 at current silver prices.
I looked up a wheat penny chart and it said, a 1943 penny is worth about 15 cents, a 1943 penny with a d mint-mark is worth about 18 cents, and a 1943 penny with an s mint-mark is worth about 20 cents. I'm not sure how recent the chart is, because if the chart is old they could be worth a bit more. But I'm not sure
The Australian 1943 Penny was minted variously at the Melbourne Mint (no mintmark), Perth Mint (mintmark is a dot after the Y in PENNY "Y.") and Bombay Mint (mintmark is an "I" under King George's bust).
W is the monogram of the designer, A. A. Weinmann. The mint mark location is on the back side, at the 8:00 position
The mint mark on the 1943 Lincoln Wheat Cent, and on all wheat cents, is located on the obverse (heads) side of the coin just below the date. The mark "D" represents the U.S. Mint at Denver, Colorado, the mark "S" represents the U.S. Mint at San Francisco, California, and if there is no mint mark under the date then the coin was minted at the U.S. Mint at Philadelphia, Pennsylvania.
The mint mark is below the date.
It's not silver plated. See the related question below for more information.
If it has one, it should be under the date, the same as other Lincoln cents. D = Denver S = San Francisco Coins without a mint mark were made in Philadelphia
The mint mark does not determine the value of a coin. If you have a penny and want to know what it is worth, please submit a new question and include the date on your penny as well as the mint mark.