Perforation is 12 1/2-13 1/2.
Mundifil Type IIIB
Star above Face value
41 lines under and 38 lines above the face value.
The V of SERVICO has a horizontal bar, giving the appearance of an inverted A
S of SERVICO smaller than other letters
"REIS" 底边不平齐
Empty inner oval between background lines and oval frame