jerseyben- yeah, these images were shot in rather cruel, intense light. The coins looks much nicer in hand. In fact, on the reverse "Hibernia" side, the surface texture is barely noticeable.
Honestly, I'm rather surprised that as a colonial it would be deemed an atypical example - it seems like I see lots of Britannia-type Connecticut half pence with surface troubles. Yet, collectors seem to pay no mind.