Lot
1576 
/
Offices in China, 1919, $1 on 50¢ light violet, left margin plate "7057" block of 6, o.g., left center stamp hinged, others never hinged, top stamps showing dash at lower right of "1" variety, small gum wrinkle in bottom right stamp, about Fine, a very rare and seldom offered plate block. Scott No. K15 $17,500.
Realized: $3,250