The twelfth issue in which Sun's portrait appears on a plain background.
Country             Republic of China
Portrait              Dr. Sun Yat-Sen (1866-1925) 
Color                  Bright rose carmine
Face Value        50,000 Chinese dollar 
Issue                   Twelfth
Issued                April 1949
Technique         Lithograph
Printer               Hwa Nan Printing Press of Chongqing 
References        Michel CN-IM 970, Stanley Gibbons CN-IM 1172