Lot 147 China

1925-37 Two useful covers incl 1925 Airmail cover Winchester to Shanghai underpaid with two Chinese Postage Dues 20c & 30c orange tied Shanghai cds, Canton transit alongside, 1937 airmail Shanghai to Switzerland (redirected) bearing $1.55 combination tied Shanghai cds's sent Via Hanoi red h/s, both have some gum aging or toning. (2).