O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Lake Marian - East Humboldt Mountains August, 1868 albumen print 21.2 x 28.0 cm. Gift of Harvard University GEH NEG: 9310 81:1887:0027

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Lake Marian - East Humboldt Mountains July-August, 1868 albumen print 21.2 x 28.0 cm. Gift of Harvard University 81:1887:0028

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Lake Marian - East Humboldt Mountains July-August, 1868 albumen print 19.7 x 26.9 cm. Gift of Harvard University 81:1887:0029

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Shoshone Falls, Idaho 1868 albumen print 19.5 x 26.9 cm. Gift of Harvard University GEH NEG: 6857A 81:1887:0030

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Glacial Lake, East Humboldt Mountains 1868 albumen print 21.1 x 28.0 cm. Gift of Harvard University 81:1887:0031

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Lake Marian, East Humboldt Mountains July-August, 1868 albumen print 19.9 x 27.0 cm. Gift of Harvard University GEH NEG: 9275 81:1887:0032

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Limestone of East Humboldt Mountains and Ruby Valley July-August, 1868 albumen print 19.7 x 26.9 cm. Gift of Harvard University 81:1887:0033

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: View in East Humboldt Mountains August, 1868 albumen print 19.8 x 26.9 cm. Gift of Harvard University 81:1887:0034

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Shoshone Falls, Idaho 1868 albumen print 19.9 x 26.2 cm. Gift of Harvard University GEH NEG: 37614 81:1887:0035

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Quartzites, East Humboldt Mountains August, 1868 albumen print 19.7 x 26.9 cm. Gift of Harvard University 81:1887:0036

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Limestones- East Humboldt Mountains August, 1868 albumen print 19.6 x 27.0 cm. Gift of Harvard University GEH NEG: 19410 81:1887:0037

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Shoshone Falls-Idaho 1868 albumen print 19.0 x 27.0 cm. Gift of Harvard University 81:1887:0038

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Glacial Lake, East Humboldt Mountains August, 1868 albumen print 19.7 x 26.9 cm. Gift of Harvard University 81:1887:0039

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Limestone Canon, East Humboldt Mountains August, 1868 albumen print 27.0 x 19.7 cm. Gift of Harvard University 81:1887:0040

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Limestone Canon, East Humboldt Mountains August, 1868 albumen print 19.6 x 26.9 cm. Gift of Harvard University 81:1887:0041

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: East Humboldt Mountains August, 1868 albumen print 21.1 x 28.0 cm. Gift of Harvard University 81:1887:0042

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: City of Rocks, (granite) Idaho September, 1868 albumen print 19.8 x 26.9 cm. Gift of Harvard University GEH NEG: 19411 81:1887:0043

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Shoshone Falls, Idaho. 1868 albumen print 19.8 x 26.9 cm. Gift of Harvard University GEH NEG: 35096 81:1887:0044

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Shoshone Falls, from below 1868 albumen print 19.8 x 26.9 cm. Gift of Harvard University GEH NEG: 27888 81:1887:0045

O'Sullivan, Timothy H. American (b. Ireland, 1840-1882) TITLE ON OBJECT: Limestone Canon, East Humboldt Mountains August, 1868 albumen print 27.0 x 19.6 cm. Gift of Harvard University 81:1887:0046