Slate Specimen
Slate Specimen Slate Specimen Slate Specimen (closeup) Slate Specimen (closeup) Slate Specimen (closeup) Slate Specimen Flat and Triangular 2020: Box 9c – SC #45 .185 ounce 5.2 grams 26 carats Gem Miner’s Jubilee (Tailgate) Lebanon Valley Expo Center Lebanon, Pennsylvania 17 August 2019 2020-9c 2020-9c-45 2019-Lebanon-8-17 Slate Specimen
