Is the coin thinner than a normal dime? If so, someone with too much time on their hands probably smoothed it off with a file or other tool. If not, you could have an error coin that results when two blanks (called planchets) fall into the coin press at the same time. One planchet is struck with the front image and the other with the reverse-side image, but the two sides of the planchets that were facing each other don't receive an image from the dies. I'm not an expert on all error coins so I can't provide a value. You'd need to take the coin to a dealer or coin show and have it evaluated by someone who specializes in errors.
Johann Blank died in 1983.
Story
blank...1983 and he is 24
Chevrolet didn't make the Corvette in 1983.
Front Fareast Industrial was created in 1983.
Front of National Unity ended in 1983.
1983
if the penny is half blank it could be worth more than 48,228.00CorrectionUS cents are struck in enormous numbers on high-speed presses so there are many different possible errors. A half-blank coin could be worth several dollars (nowhere near the value in the prior answer) but without knowing how your particular coin is "mis-struck" it's not possible to provide a value. Please post a new, separate question with more information.
1983 Honda civic value
what is the value of a one rand cion dated 1983
The card has a book value of $10.00
Manuel Rodríguez Patriotic Front was created in 1983.