marks the second prime meridian of the United States[1] even though it was never officially recognized, either by presidential proclamation or by a resolution or act of Congress.
I don't know what they're trying to do with all this. And what this chiseling out is about.
This comes in line with the Zero milestone the other day. Apparently this
https://en.wikipedia.org/wiki/Jefferson_Pier
marks the second prime meridian of the United States[1] even though it was never officially recognized, either by presidential proclamation or by a resolution or act of Congress.
I don't know what they're trying to do with all this. And what this chiseling out is about.