Educational Series. Science Presenting Steam and Electricity to Commerce and Manufacture. Broad margins surround paper with plenty of brightness and only light use.

Educational Series. Science Presenting Steam and Electricity to Commerce and Manufacture. Robert Fulton and Samuel Morse are featured on the back. Very well margined with bright paper and strong color.

Dazzling mirror-like fields that contrast boldly against frosted devices. Both sides are brilliant and boldly struck with precise detail and strong reflectivity.

Brilliant lustrous surfaces and a sharp strike with very few marks.

Sharply struck with silky smooth lustrous surfaces.

Exceptional Deep Mirror Prooflike surfaces and modest cameo contrast. Liberty’s portrait and the eagle’s feathers appear frosty and sharply struck against reflective, mirrored fields. A brilliant Gem with outstanding eye appeal.

CAC. Strong detail and problem-free with choice original surfaces.

Scarce in any grade and particular tough in high grade. This is an attractive example with strong luster, light gray toning, and sharp detail. Housed in an old green label holder.

A well detailed example of this better date with steel-gray surfaces that are accented by light green-gray toning in the protected peripheral areas of the design.