Lot 312 China

1929 Airmail 15c black and green (Type II) tied to printed cover in red on obverse sent from Hankow to Shanghai tied along with 4c Junk defin, boxed h/s in black on obverse, and unboxed h/s in red on reverse alongside Par Avion bilingual airmail etiquette. Evidence of two photo corners stuck to reverse and usual contemporary faults. Nice cover.