NGC Graded 1994 Piedfort Great Britain Silver 50p D-Day Invasion PF 68 PF6814 Mar, 2024 in graded tagged britain / d-day / graded / great / invasion / pf68 / piedfort / silver by admin NGC Graded 1994 Piedfort Great Britain Silver 50p D-Day Invasion PF 68 PF68 Ultra Cameo. Any questions please feel free to ask.