3078
cover Card addressed to U.S.A. with printed message from Tientsin University, bearing additional C.I.P. 1c. and 2c. cancelled by Tientsin lunar datestamps, fine
cover Card addressed to U.S.A. with printed message from Tientsin University, bearing additional C.I.P. 1c. and 2c. cancelled by Tientsin lunar datestamps, fine

细节
cover Card addressed to U.S.A. with printed message from Tientsin University, bearing additional C.I.P. 1c. and 2c. cancelled by Tientsin lunar datestamps, fine