Bank of Communications, $25, 1941, electric generator, pylons, ship, steam train, plane and airship just about to clear the pylons, green and multicoloured at centre, rev. plane at centre, green (P.160), $50 (2) 1941, Chungking and without place name, brown (P.161a and b) and $100, 1941, purple (P.162b), about extremely fine or better, a most interesting lot with many attractive vignettes (4)