New york point
You're referring to the New York Point, a type of punctuation mark!
The New York Point is a rare and unusual punctuation mark that was used in the 19th century. It is a small dot or point that is placed above the line of text, similar to a superscript. It was used to indicate a pause or a break in the flow of text, similar to a comma or a period.
The New York Point was invented by a typesetter named John Watkins Brett in the 1830s. It was used primarily in the United States and was popularized by the New York Tribune newspaper. The mark was used to indicate a pause or a break in the text, and it was often used in combination with other punctuation marks, such as commas and periods.
Despite its initial popularity, the New York Point eventually fell out of use and is now largely forgotten. However, it remains an interesting footnote in the history of punctuation and typography.