Cultural Revolution of People Republic of China
W5
stain on top (left of Mao's head)
stain on back of the stamp
W15
stain on top perforation,
perforation is defect
stain on top perforation and back of the stamp
perforation defect
Conditions are FINE except for
1. Tropical stained on #1 & #9 (W5) and #1 & # 4 (W15)
2. Defect on perforation on #1 & #4 (W15)