File Manure experiments with late-sown wheat 5 negatives Box 18 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 4.5" by 6.5", circa 1890-1910 » Wagga Wagga Experimental Farm, New South Wales, Australia
File Tall tripod (in use) invented by Cobb to photograph large wheat plots Box 18 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 4.5" by 6.5", circa 1890-1910 » Wagga Wagga Experimental Farm, New South Wales, Australia
File Views on farm 2 negatives Box 18 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 4.5" by 6.5", circa 1890-1910 » Wagga Wagga Experimental Farm, New South Wales, Australia
File Wheat plots 5 negatives Box 18 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 4.5" by 6.5", circa 1890-1910 » Wagga Wagga Experimental Farm, New South Wales, Australia
File Vineyard (view from laboratory) Box 18 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 4.5" by 6.5", circa 1890-1910 » Wagga Wagga Experimental Farm, New South Wales, Australia
File Worcester, Massachusetts In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 4.5" by 6.5", circa 1890-1910
File 30 Maynard Street In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 4.5" by 6.5", circa 1890-1910 » Worcester, Massachusetts
File Interior, with children 3 negatives Box 18 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 4.5" by 6.5", circa 1890-1910 » Worcester, Massachusetts » 30 Maynard Street
File Interior, with Roger and Victor Cobb playing with stone ships Box 18 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 4.5" by 6.5", circa 1890-1910 » Worcester, Massachusetts » 30 Maynard Street
File Tramway Street Sprinkler Car 2 negatives Box 18 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 4.5" by 6.5", circa 1890-1910 » Worcester, Massachusetts