One of the ‘keys’ to the series with a mintage of just 450,000. This is a very attractive example with strong detail and pleasing surfaces that retain a trace of mint luster.

Well struck with rich frosty luster and moderate russet and gold toning. A scarce date in any grade and truly rare in Gem. Just 3 MS-66 and a single MS67 have graded finer at PCGS.

Strong detail with light gray surfaces and a fair amount of remnant luster.

Beautiful shimmering reflective white fields which contrast with white frost on the design. Super quality with just one DMPL grading numerically finer at PCGS.

CAC. Splashes of champagne-gold hue flow across silver-white mirrored fields and frosted devices. Super originality and quality!

Brilliant white with nice field and design contrast. A touch of gold clings along the periphery.

Well balanced margins frame vivid inks. The paper is bright and original. Only a small corner fold that just breaks into the design is all that appears to prevent a higher grade designation.

Educational Series. A well centered border frames strong ink and premium paper.

Educational Series. Well balanced margins frame strong inks. The paper is solid and displays even wear.