拍品 559
559
Proof 1899 "Imperium" 6d. colour trial, a vertical pair in purple and green - with solid and white numerals, on buff paper with reversed Crown CA watermark. Photo
Proof 1899 "Imperium" 6d. colour trial, a vertical pair in purple and green - with solid and white numerals, on buff paper with reversed Crown CA watermark. Photo

细节
Proof 1899 "Imperium" 6d. colour trial, a vertical pair in purple and green - with solid and white numerals, on buff paper with reversed Crown CA watermark. Photo