[CHINA] HARTILL, D. Qing Cash, 2003, hardback; BERGER, W. Ch'ing Cash until 1735, 1976, hardback; HARTILL, D. A study of the Mertropolitan Coinage of Ch'ien Lung, n.d., perfect bound; LOCKHART, J.H.S. The Stewart Lockhart Collection of Chinese Copper Coins, 1915, hardback TOGETHER WITH four pamphlets on related coinage. All books lightly used. [8]