Add to ORKGHulan & Helungkian - Manchruia. Digging potatoes. Sacking & earth covered heapsGrayscalePendleton nitrate negative, Box 13 of 38
South of Imienpo - Manchuria. Farm on the poor soils. Garden good. Hills partly cultivated. Imienpo ...
Hailun, north of. Helungkian. Manchuria. Farmyard, Chang fatunGrayscalePendleton nitrate negative, B...
Achen [Acheng] & west - Manchuria. Corner of farmhouse, Tsafatun villageGrayscalePendleton nitrate n...
Swihwa, west of. Helungkian - Manchuria. Digging potatoes, Chan fatunGrayscalePendleton nitrate nega...
Hulan & Helungkian - Manchruia. Plowing out potatoesGrayscalePendleton nitrate negative, Box 13 of 3...
Hulan & Helungkian - Manchruia. Potato heap at gluten & starch factory north of HulanGrayscalePendle...
Hulan, south of. Helungkian - Manchuria. MilletGrayscalePendleton nitrate negative, Box 13 of 38
Swihwa, west & south of. Helungkian. Manchuria. Boring, Niho lowland, near Kochan shao kouGrayscaleP...
Hulan & Helungkian - Manchruia. Gluten factory, potatoes, starch & dried glutenGrayscalePendleton ni...
Hailun, west of. Helungkian - Manchuria. Lissu, 6 km SW HailunGrayscalePendleton nitrate negative, B...
Hulan & Helungkian - Manchruia. Potato gluten dryingGrayscalePendleton nitrate negative, Box 13 of 3...
Peikueipu & Helungkian - Manchuria. Erosion in field, PeikucipuGrayscalePendleton nitrate negative, ...
Tingchow [Dingzhou], NW & SE of. Tinghsien [Dingzhou] - Hopei [Hebei province]. Sifting soil for pea...
Tingchow [Dingzhou] & north of town - Tinghsien [Dingzhou] - Hopei [Hebei province]. Leveling rake o...
Achen [Acheng] & northeast - Manchuria. Upland rice & maize on silt loam, Shang hung chi villageGray...
South of Imienpo - Manchuria. Farm on the poor soils. Garden good. Hills partly cultivated. Imienpo ...
Hailun, north of. Helungkian. Manchuria. Farmyard, Chang fatunGrayscalePendleton nitrate negative, B...
Achen [Acheng] & west - Manchuria. Corner of farmhouse, Tsafatun villageGrayscalePendleton nitrate n...
Swihwa, west of. Helungkian - Manchuria. Digging potatoes, Chan fatunGrayscalePendleton nitrate nega...
Hulan & Helungkian - Manchruia. Plowing out potatoesGrayscalePendleton nitrate negative, Box 13 of 3...
Hulan & Helungkian - Manchruia. Potato heap at gluten & starch factory north of HulanGrayscalePendle...
Hulan, south of. Helungkian - Manchuria. MilletGrayscalePendleton nitrate negative, Box 13 of 38
Swihwa, west & south of. Helungkian. Manchuria. Boring, Niho lowland, near Kochan shao kouGrayscaleP...
Hulan & Helungkian - Manchruia. Gluten factory, potatoes, starch & dried glutenGrayscalePendleton ni...
Hailun, west of. Helungkian - Manchuria. Lissu, 6 km SW HailunGrayscalePendleton nitrate negative, B...
Hulan & Helungkian - Manchruia. Potato gluten dryingGrayscalePendleton nitrate negative, Box 13 of 3...
Peikueipu & Helungkian - Manchuria. Erosion in field, PeikucipuGrayscalePendleton nitrate negative, ...
Tingchow [Dingzhou], NW & SE of. Tinghsien [Dingzhou] - Hopei [Hebei province]. Sifting soil for pea...
Tingchow [Dingzhou] & north of town - Tinghsien [Dingzhou] - Hopei [Hebei province]. Leveling rake o...
Achen [Acheng] & northeast - Manchuria. Upland rice & maize on silt loam, Shang hung chi villageGray...
South of Imienpo - Manchuria. Farm on the poor soils. Garden good. Hills partly cultivated. Imienpo ...
Hailun, north of. Helungkian. Manchuria. Farmyard, Chang fatunGrayscalePendleton nitrate negative, B...
Achen [Acheng] & west - Manchuria. Corner of farmhouse, Tsafatun villageGrayscalePendleton nitrate n...