Bradburns

Hi what is this 1943 bronze coin look like. Here is two 1943 coins I found one is metal zinc but I don’t know what the other one is

thanks for any info you may have on it

here some better pictures. from left to right first one is a metal, copper, silver, copper and I don't know. it look like the silver dime. I weight it and  some copper pennies and they were close to the same weight

Sorry

I about putting only one side on. here is a few different pictures. On the one picture I put a silver dine and some wheat pennies to show the different. it does not feel like a plated coin and it not discolored. when I found it in the bag of pennies I first thought it was a dine until I look at it real close. thanks for any help you can give me I just don't see anything on this