if you would be kind enough to give me some advice. it would be greatly appreciated. these are pictures of a 58 and one pik of 55
Although not a true Doubled Die, the 1955 looks like what they call a 1955 Poor Man's Doubled Die.. Type that into Google or Bing and you will find tons of pictures to compare with your 1955. Here is one picture that shows the last 5 with a slight shadow to the right. And the 1958 looks normal like the others stated.
