Experimental. A scarce experimental A-B block that utilized distinctive paper with a special printing and finish. A beautiful note with strong color and a bright appearance.

Flashy white lustrous surfaces and a great strike.

Brilliant untoned surfaces and a sharp strike.

Sharply struck with vibrant luster on nearly flawless surfaces that have a light golden hue. Only a single coin has graded numerically finer at PCGS.

A nice original Gem with vibrant mint luster and a strong strike. The surfaces are choice with minimal minor ticks and just a trace of toning near the rim.

Lustrous surfaces display smooth, satiny fields and vibrant golden-green toning with subtle iridescence. Well-struck with very few marks and superior eye appeal. An exceptional example of this scarce issue.

Outstanding for the grade with rich lustrous surfaces that are silver-white except for a tiny trace of color at the rim.

Well struck with minimal marks and choice brilliant surfaces.

A very attractive Gem with rich satiny luster and a sharp strike. The surfaces display just a few tiny ticks, well within tolerance for the grade, and the eye appeal is excellent.