Lot
2384 
Offices in China, 1919, $1 on 50¢ light violet, bottom margin plate block of 6, o.g., never hinged (faint fingerprint on gum), rich vibrant color, top stamps showing dash at lower right of "1" variety, F.-V.F., a very rare high value plate block in never hinged condition. Scott No. K15 $17,500.
Realized: $5,000