It was 1875 when 200 mysterious artifacts known as the Sinaia lead plates unexpectedly turned up at the Museum of Antiquities in Bucharest, Romania. They were all rectangular, apart from one, and ranged in size from 93 x 98 millimeters (3.66 x 3.86 inches) to 354 x 255 millimeters (13.94 x 10.04 inches). They were […]