Add to ORKGEast city, Peiping [Beijing]; 27 south compound.GrayscalePendleton nitrate negative, Box 25 of 38
Shansi [Shanxi] & Peiping [Beijing]. Coal Hill [Park]GrayscalePendleton nitrate negative, Box 7 of 3...
Geological Survey - Peiping [Beijing].GrayscalePendleton nitrate negative, Box 16 of 38
Peiping [Beijing] and North. SW Tatang shan [Tangshan]GrayscalePendleton nitrate negative, Box 2 of ...
East city, Peiping [Beijing]; 27 south compound.GrayscalePendleton nitrate negative, Box 25 of 38
27 south compound, P. U. M. C. - Peiping [Beijing].GrayscalePendleton nitrate negative, Box 25 of 38
East city, Peiping [Beijing]; 27 south compound.GrayscalePendleton nitrate negative, Box 25 of 38
27 south compound, P. U. M. C. - Peiping [Beijing].GrayscalePendleton nitrate negative, Box 25 of 38
41 North Compound, Peking [Beijing]; and West City.GrayscalePendleton nitrate negative, Box 53 of 38
Peiping [Beijing] and Northwest.GrayscalePendleton nitrate negative, Box 2 of 38
Tingchow [Dingzhou], Tinghsien [Dingzhou]; Peiping [Beijing]. Hopei [Hebei province] - China. [Elino...
Todd children & North Compound P. U. M. C. - Peking [Beijing].GrayscalePendleton nitrate negative, B...
East city, Peiping [Beijing]; 27 south compound.GrayscalePendleton nitrate negative, Box 25 of 38
Shansi [Shanxi] & Peiping [Beijing]. North from Coal Hill [Park].GrayscalePendleton nitrate negative...
Todd children & North Compound P. U. M. C. - Peking [Beijing]. James, Doris, ElinorGrayscalePendleto...
Shansi [Shanxi] & Peiping [Beijing]. Western city from Coal Hill [Jingshan Park]GrayscalePendleton n...
Shansi [Shanxi] & Peiping [Beijing]. Coal Hill [Park]GrayscalePendleton nitrate negative, Box 7 of 3...
Geological Survey - Peiping [Beijing].GrayscalePendleton nitrate negative, Box 16 of 38
Peiping [Beijing] and North. SW Tatang shan [Tangshan]GrayscalePendleton nitrate negative, Box 2 of ...
East city, Peiping [Beijing]; 27 south compound.GrayscalePendleton nitrate negative, Box 25 of 38
27 south compound, P. U. M. C. - Peiping [Beijing].GrayscalePendleton nitrate negative, Box 25 of 38
East city, Peiping [Beijing]; 27 south compound.GrayscalePendleton nitrate negative, Box 25 of 38
27 south compound, P. U. M. C. - Peiping [Beijing].GrayscalePendleton nitrate negative, Box 25 of 38
41 North Compound, Peking [Beijing]; and West City.GrayscalePendleton nitrate negative, Box 53 of 38
Peiping [Beijing] and Northwest.GrayscalePendleton nitrate negative, Box 2 of 38
Tingchow [Dingzhou], Tinghsien [Dingzhou]; Peiping [Beijing]. Hopei [Hebei province] - China. [Elino...
Todd children & North Compound P. U. M. C. - Peking [Beijing].GrayscalePendleton nitrate negative, B...
East city, Peiping [Beijing]; 27 south compound.GrayscalePendleton nitrate negative, Box 25 of 38
Shansi [Shanxi] & Peiping [Beijing]. North from Coal Hill [Park].GrayscalePendleton nitrate negative...
Todd children & North Compound P. U. M. C. - Peking [Beijing]. James, Doris, ElinorGrayscalePendleto...
Shansi [Shanxi] & Peiping [Beijing]. Western city from Coal Hill [Jingshan Park]GrayscalePendleton n...
Shansi [Shanxi] & Peiping [Beijing]. Coal Hill [Park]GrayscalePendleton nitrate negative, Box 7 of 3...
Geological Survey - Peiping [Beijing].GrayscalePendleton nitrate negative, Box 16 of 38
Peiping [Beijing] and North. SW Tatang shan [Tangshan]GrayscalePendleton nitrate negative, Box 2 of ...