Add to ORKGTatung [Datong] - Shansi [Shanxi]. Farmer pulling stone roller.GrayscalePendleton nitrate negative, Box 7 of 38
Tatung [Datong] - Shansi [Shanxi]. Coal mine across river wash. Eroded loess?GrayscalePendleton nitr...
Tatung [Datong] - Shansi [Shanxi]. Erosion of gravel terrace east of Yu ho [Yarkant He river].Graysc...
Tatung [Datong] - Shansi [Shanxi]. Down valley from same point. Note terraces.GrayscalePendleton nit...
Tatung [Datong] - Shansi [Shanxi]. Farmer's son.GrayscalePendleton nitrate negative, Box 7 of 38
Tatung [Datong] - Shansi [Shanxi]. Mine head works.GrayscalePendleton nitrate negative, Box 7 of 38
Tatung [Datong] - Shansi [Shanxi]. Gardens northeast of Tatung [Datong].GrayscalePendleton nitrate n...
Tatung [Datong] - Shansi [Shanxi]. Dike against alluvial fan. Oats at left Kanshan.GrayscalePendleto...
Peiping [Beijing] to Chang Ping [Changping]. Hsi Yuen.GrayscalePendleton nitrate negative, Box 2 of ...
Tatung [Datong] - Shansi [Shanxi]. Alluvial fan slopes south from Sheotzan. Gravelly sandy loam.Gray...
Tatung [Datong] - Shansi [Shanxi]. Rope-cut marble well curb.GrayscalePendleton nitrate negative, Bo...
Chumen & northern environs - Kwangtung [Canton province]. Plow without a moldboard. Point points dow...
Tatung [Datong] - Shansi [Shanxi]. First ravine north. Deeply eroded. Fine sands & silts.GrayscalePe...
Kochow [Gaozhou] or Mauming [Gaozhou] - Kwangtung [Canton province]. Threshing rice with rollers & f...
Tingchow [Dingzhou] & north of town - Tinghsien [Dingzhou] - Hopei [Hebei province]. Leveling rake o...
Tatung [Datong] - Shansi [Shanxi]. Excavating tusk, south of Chilipu.GrayscalePendleton nitrate nega...
Tatung [Datong] - Shansi [Shanxi]. Coal mine across river wash. Eroded loess?GrayscalePendleton nitr...
Tatung [Datong] - Shansi [Shanxi]. Erosion of gravel terrace east of Yu ho [Yarkant He river].Graysc...
Tatung [Datong] - Shansi [Shanxi]. Down valley from same point. Note terraces.GrayscalePendleton nit...
Tatung [Datong] - Shansi [Shanxi]. Farmer's son.GrayscalePendleton nitrate negative, Box 7 of 38
Tatung [Datong] - Shansi [Shanxi]. Mine head works.GrayscalePendleton nitrate negative, Box 7 of 38
Tatung [Datong] - Shansi [Shanxi]. Gardens northeast of Tatung [Datong].GrayscalePendleton nitrate n...
Tatung [Datong] - Shansi [Shanxi]. Dike against alluvial fan. Oats at left Kanshan.GrayscalePendleto...
Peiping [Beijing] to Chang Ping [Changping]. Hsi Yuen.GrayscalePendleton nitrate negative, Box 2 of ...
Tatung [Datong] - Shansi [Shanxi]. Alluvial fan slopes south from Sheotzan. Gravelly sandy loam.Gray...
Tatung [Datong] - Shansi [Shanxi]. Rope-cut marble well curb.GrayscalePendleton nitrate negative, Bo...
Chumen & northern environs - Kwangtung [Canton province]. Plow without a moldboard. Point points dow...
Tatung [Datong] - Shansi [Shanxi]. First ravine north. Deeply eroded. Fine sands & silts.GrayscalePe...
Kochow [Gaozhou] or Mauming [Gaozhou] - Kwangtung [Canton province]. Threshing rice with rollers & f...
Tingchow [Dingzhou] & north of town - Tinghsien [Dingzhou] - Hopei [Hebei province]. Leveling rake o...
Tatung [Datong] - Shansi [Shanxi]. Excavating tusk, south of Chilipu.GrayscalePendleton nitrate nega...
Tatung [Datong] - Shansi [Shanxi]. Coal mine across river wash. Eroded loess?GrayscalePendleton nitr...
Tatung [Datong] - Shansi [Shanxi]. Erosion of gravel terrace east of Yu ho [Yarkant He river].Graysc...
Tatung [Datong] - Shansi [Shanxi]. Down valley from same point. Note terraces.GrayscalePendleton nit...