Mex.[Mexico] Trip. Pachuca. 8/16 Real fr.[from] hill. 5:30 p.m. EGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. Atlipac. 8/8 Quarry - Cima. 12:30 p.m. SEGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. E [East] Rim Trip. 8/6 toward Teotihuacan - fr.[from] Tequisquinahuac. 11:40 a.m....
Mex.[Mexico] Trip. E [East] Rim Trip. 8/6 Cedar on slope - toward Texcoco. 12:50 p.m. SWGrayscalePl...
Mex.[Mexico] Trip. Pachuca. 8/16 Pachuca fr.[from] hill. 4:45 p.m. SGrayscalePlatt Nitrate Negatives...
Mex.[Mexico] Trip. Pachuca. 8/16 Upper Pachuca Valley fr.[from] road turn. 5 p.m. SGrayscalePlatt Ni...
Mex.[Mexico] Trip. Pachuca. 8/16 Real street. 5:30 p.m. EGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. 8/18 Toluca from hill. 2:30 p.m. EGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. 8/18 " [Toluca from hill.] 2:30 p.m. SEGrayscalePlatt Nitrate Negatives, Box ...
Mex.[Mexico] Trip. 8/18 " [Toluca from hill.] 2:30 p.m. SGrayscalePlatt Nitrate Negatives, Box 1...
Mex.[Mexico] Trip. Pachuca. 8/16 Pachuca, carriers in saddle. 5 p.m. SWGrayscalePlatt Nitrate Negati...
Mex.[Mexico] Trip. 8/20 Maltrata. 1:30 p.m. EGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. Pachuca. 8/16 S.[San] Guillermo. 5 p.m. EGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. 8/20 Maltrata Valley. 1:20 p.m. EGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. Atlipac. 8/8 Barranca side. 1 p.m. NWGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. Pachuca. 8/16 Mine fr.[from] Conrad's yard. 1:30 p.m.GrayscalePlatt Nitrate Nega...
Mex.[Mexico] Trip. Atlipac. 8/8 Quarry - Cima. 12:30 p.m. SEGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. E [East] Rim Trip. 8/6 toward Teotihuacan - fr.[from] Tequisquinahuac. 11:40 a.m....
Mex.[Mexico] Trip. E [East] Rim Trip. 8/6 Cedar on slope - toward Texcoco. 12:50 p.m. SWGrayscalePl...
Mex.[Mexico] Trip. Pachuca. 8/16 Pachuca fr.[from] hill. 4:45 p.m. SGrayscalePlatt Nitrate Negatives...
Mex.[Mexico] Trip. Pachuca. 8/16 Upper Pachuca Valley fr.[from] road turn. 5 p.m. SGrayscalePlatt Ni...
Mex.[Mexico] Trip. Pachuca. 8/16 Real street. 5:30 p.m. EGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. 8/18 Toluca from hill. 2:30 p.m. EGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. 8/18 " [Toluca from hill.] 2:30 p.m. SEGrayscalePlatt Nitrate Negatives, Box ...
Mex.[Mexico] Trip. 8/18 " [Toluca from hill.] 2:30 p.m. SGrayscalePlatt Nitrate Negatives, Box 1...
Mex.[Mexico] Trip. Pachuca. 8/16 Pachuca, carriers in saddle. 5 p.m. SWGrayscalePlatt Nitrate Negati...
Mex.[Mexico] Trip. 8/20 Maltrata. 1:30 p.m. EGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. Pachuca. 8/16 S.[San] Guillermo. 5 p.m. EGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. 8/20 Maltrata Valley. 1:20 p.m. EGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. Atlipac. 8/8 Barranca side. 1 p.m. NWGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. Pachuca. 8/16 Mine fr.[from] Conrad's yard. 1:30 p.m.GrayscalePlatt Nitrate Nega...
Mex.[Mexico] Trip. Atlipac. 8/8 Quarry - Cima. 12:30 p.m. SEGrayscalePlatt Nitrate Negatives, Box 10
Mex.[Mexico] Trip. E [East] Rim Trip. 8/6 toward Teotihuacan - fr.[from] Tequisquinahuac. 11:40 a.m....
Mex.[Mexico] Trip. E [East] Rim Trip. 8/6 Cedar on slope - toward Texcoco. 12:50 p.m. SWGrayscalePl...