Market Stablization Currency Bureau, 1923 Second issues, 10 cents, Peking, P'ai-lou at centre, rev. maroon (P.616a), 10 cents as last but a remainder without place name (P.616r), 20 cents (5), Peking, purple, P'ai-lou at centre, rev. orange (P.617a) and 50 cents, Kalgan, green, P'ai-lou at centre, rev. dark brown (P.618a), all uncirculated and $1 and $5 special circulating notes of 1923, blue and brown, both with elongated 'paid' purple handstamp (P.623 and 624), uncirculated and good extremely fine (10)