2019 S Sacagawea Mary Golda Ross Dollar from 10 Coin Silver Proof Set NGC PF 70 Ultra Cameo Flawless Coin!! Top Pop. Coin. To Date NGC has only graded 776 with this pedigree in PF 70 Ultra Cameo and this is one of them, Refer to photos for NGC Population report. The Coin shown is the coin you will receive. See Zoom Photos. The Reverse of the coin depicts Mary Golda Ross writing calculations. In the background, an Atlas-Agena rocket launches into space, with an equation inscribed in its cloud. The equation, denoting the energy it takes to leave Earth and reach the orbit of a distant planet, represents her important contributions to the space program. An astronaut, symbolic of Native American astronauts, including John Herrington, conducts a spacewalk above. A group of stars in the field behind indicates outer space. And the Obverse of the coin depicts Sacagawea carrying her infant son, Jean Baptiste. Over 2,300 Positive Feedback as a seller. Buy with Confidence. Please view my other items for more Great Deals.  Thanks For Looking!! I do offer Combined Shipping; Highest Shipping Charge applies first and each additional item won is only $1.00 if paid for on the same invoice. Thanks for Looking!!