Sharp AU details although the color is a bit off due to planchet alloy mix problems (aka 'woodgrain' toning).  Heavy die crack at the date.  This may be a very minor repunched date (RPD), which oddly enough seems a fairly common occurrence for this lower mintage date. There appears to be very slight repunching on the '870' however I was not able to confirm this to my satisfaction due to grub on the surface.  No premium being asked, just mentioned if anyone wants to take a crack at it.