‘Sketch 4’ ‘B. Gen. G. Pereira’s route from Chü-Tien [巨甸] to A-Tun-Tzu [阿墩子] Aug. 1923.’ Sheet 'T'.
Scope & Content:
Covers the route west from Tsutien (巨甸) to Weisi (維西), then northwards to Atuntze (阿墩子) by way of Kongpu (康普) and Tseku (茨古), all in Yunnan (雲南) Province.
‘Sketches 5 & 6’ ‘B. Gen. G. Pereira’s route from A-Tun-Tzu [阿墩子] to Batang [巴搪]. Sept. 1923.’ Sheet 'U'.
Scope & Content:
Covers a route through the border regions of Yunnan (雲南), Tibet (西藏) and Szechwan (四川), proceeding northwards from Atuntze (阿墩子) by way of Yakalo and Bamutang (邦木塘?) to Batang. Includes tables of stages and miles.
‘Sketches 1, 2 & 3 (a, b & c.)’ ‘B. Gen. G. Pereira’s route from Yünnanfu [雲南府] to La-P’ien-Ku [unidentified] July-Aug. 1923.’ Sheet 'S'.
Scope & Content:
Covers the route north-west from Yunnanfu to Tsutien (巨甸) by way of Wutingchow (武定州) and Likiang (麗江), all in Yunnan (雲南) Province. The map is drawn in four sections on the sheet.
‘Sketches XXI, XXII(a), XXII(b) & XXIII.’ ‘B. Gen. G. Pereira’s route from Chao-T’ung Hsien [昭通縣] to Ma-Yi-Ssu (Ping-Yi-Ch’ang) [unidentified] & down the Yangtze [揚子] (Chin-sha Chiang [金沙江]) from Ma-Yi-Ssu to Sui Fu [敘府]. April 1923.’ Sheet 'R'.
Scope & Content:
Covers the route northwards from Chaotung, Yunnan (雲南), to Sui Fu, Szechwan (四川), by way of Laoyatan (老鴉嘆) and Fukwan (now Suikiang (綏江)), both in Yunnan (雲南), including excursions from Chaotung to visit the Miao inhabitants at Shih-men-k'an (石門坎), and to Ta-ching-pa (unidentified) on the east ba...