China 1951 STAMP set C11 unused

Scott #122-123
15th Anniv. of Death of Lu Xun

SN: (2-1)
Title: Lu Xun and his poem
Values: 4 fen
Size: 37*22 mm

SN: (2-2)
Title: Lu Xun and his poem
Values: 8 fen
Size: 37*22 mm