It looks normal , there maybe some doubling showing due to either minor working hub doubling
Quote:Die variety specialist/collector/author Brian Allen took on the enormous task of doing the attributions for the $1 doubled dies of all series, including the
Ike dollars. Brian noticed similarities among many of the listed obverse doubled dies for the 1971-S
Ike dollars and began an intensive study of the
Ike dollars for that date. His tireless research showed that many of the 1971-S doubled dies were actually the result of doubled master dies and/or doubled working hubs.
Or perhaps glare and the light reflection.Having said that, congrats on your newly acquired collection, Ikes are gorgeous coins with beautiful design.
Here is a useful link to refer to and compare yours with.