Examples of the type
3-Oct-01 (1914) – (en) P#117x dark brown and multicolor with red control letter "P" at left and right, SHANGHAI overprint
3-Oct-01 (1914) – (en) P#117n dark brown, SHANGHAI overprint in black
Serial Number: SB600174R
Place of issue: SHANGHAI
Dark brown color
"Shanghai" overprint in black
Red signature seals
Place of issue: SHANGHAI
Dark brown color
"Shanghai" overprint in black
Red signature seals
Place of issue: SHANGHAI
Dark brown color
Red control letter "P" at left and right"
Shanghai" overprint in black