1906 Liberty Head Nickel. Proof-68 Cameo (PCGS).This is an enchanting Proof Liberty Head nickel irrespective of date, a coin that belongs in the finest specimen type or date set. Fully defined with a delicate satin texture, the devices are set atop deep pools of reflectivity in the fields. Both sides are fully untoned, and they are also virtually pristine to readily uphold the validity of the coveted Superb Gem rating from PCGS.Despite a respectable mintage of 1,725 pieces, the Proof 1906 is a scarce issue by Liberty Head nickel standards. As well, the vast majority of survivors are neither as expertly preserved nor as boldly contrasted between fields and devices as this remarkable specimen. The finest example of the issue that we can ever recall offering and a coin that is worthy of the strongest bid. Lovely!PCGS Population: just 2; 0 finer in any category. In fact, there are no 1906 nickels certified finer than Proof-67+ in either of the other two categories on the PCGS Population Report.