Hi Dicky. welcome to the forum . The 1861 penny, as with the 1860 - 62 pennies have a wide variation of date widths , as indeed so do a good number of dates throughout the bronze pre-decimal period of production, but during these first thee years of production the variations in position of the last digit seems to be almost infinite , as it can be found up to far, down to far, rotated , and in distance from the 6. Because of this, Its thought that the last digit was punched onto the die by hand. I show a few examples of this below Terry