That's about right placement for the die used. See you noticed one of the different serif variation for the era. 44 & 45 I know had 3 different ones, if I remember correctly 46 just had the two, called Ball, plain serif an small serif. What you have is ball and its the large one. Checkout the 41's, it's estimated that 10-14% are small "s" mint marks of the total made. Probably TMI, sorry. 






















