1892 BARBER LIBERTY HEAD HALF DOLLAR. Strong field-design contrast is apparent on this sharply struck 1892 proof half. Whispers of cobalt-blue, lavender, and golden-tan color gravitate to the peripheries, especially on the obverse, where moderate roller marks reside. Exceptionally well struck on the design elements. Light doubling is seen on some of the reverse lettering, especially HALF DOLLAR.