2026-07

Learn the difference between obverse and reverse, the two sides of a coin, and how collectors, grading companies, and auction houses use these terms.

Learn what a coin slab is, why certified coins are sealed, and what information appears on slab labels from NGC and PCGS.

Learn what Ultra Cameo means on proof coins, how frosted design contrasts with mirrored fields, and why this designation matters in certified coin collecting.