Definitely, EF would be all pearls in the crown band sharp, that one has blurred 2nd pearls and only clear diamonds rather than sharps.
Still better than my non existent penny.
Us non Americans, have issues with the grading not coin.
USA grades - British/Australian and New Zealand real world grade
USA MS 65 = Choice UNC
MS 63 = UNC
MS 60 = really high AU with usual bag marks and rubbing.
AU 55 = High EF
AU 50 = bare EF/ aEF
XF 45 = gVF
XF 40 = VF
VF35 = aVF or highest Fine
VF 20 = bare Fine
F12 = VG
Loving Halfcrowns. British and Commonwealth coins 1750 - 1950 and anything Kiwi.
If it's round, shiny and silvery I will love it.