I agree with Jerry, but I am still sure that the date widths must be the same on both these coins.
It would be a hell of a coincidence if there were two different date widths paired with the 1841 REG: reverse which both had flaws through the numeral 8, and the letters in VICTORIA, and both have a 1/1.
My guess is that the coin pictured right on Mike's pictures is a little angled to the camera and that this gives the impression that the 1 and 8 are closer. There also appears to be either some grime or shadow to the left hand side of the 8 and also a generally darker area between the right of the 1 and the left of the 8.....both these things tend to give the added impression that the numerals are closer together.
I attach a picture of what I believe is the SAME obverse on a coin which I have tried to angle in the same way as Mike's right hand picture.
To confirm exact numeral locations Mike's coin really needs to be put under a digital microscope at right angles to the coin.