The 4 looks superimposed on a two, and the 1 is fuzzy.
I just now noticed the 4 with your post.
That is part of the "birth certificate" the White House released about two years ago. It was scanned and most of the characters in the document were put on a separate layer as 1-bit black&white images, while the final 1 was not recognized and left was part of the background. Here is the post I made showing all the layers of the PDF file back when it was released.
CNN via BREAKING on Drudge: White House releases Obama birth certificate (post 997)
I have no idea why they scanned it and created a multilayer PDF file instead of a single high resolution image.
#1062x
See what other babies got b.c.’s 10620 thru 10629.
Butterdezillion has done an awesome analysis and found who got what # in the “musical chairs” of number shuffling. Yes, there were more than one number reassigned...