File Side view Box 12 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 3" by 4", circa 1890-1910 » Gypsy Moth Spraying
File Haines Houser Machine: Merced, California 2 negatives Box 12 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 3" by 4", circa 1890-1910
File Hansel, Mr. 3 negatives Box 12 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 3" by 4", circa 1890-1910
File Harpers Ferry, Virginia Box 12 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 3" by 4", circa 1890-1910
File Haswell, Mr. 3 negatives Box 12 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 3" by 4", circa 1890-1910
File Hawaiian Sugar Planters' Association (HSPA) In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 3" by 4", circa 1890-1910
File Barn Box 12 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 3" by 4", circa 1890-1910 » Hawaiian Sugar Planters' Association (HSPA)
File Cane wagons 2 negatives Box 12 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 3" by 4", circa 1890-1910 » Hawaiian Sugar Planters' Association (HSPA)
File Chemical lab 2 negatives Box 12 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 3" by 4", circa 1890-1910 » Hawaiian Sugar Planters' Association (HSPA)
File Ewa Sugar Mill Box 12 In: Blanchard Family Papers, circa 1835-circa 2000 » Nathan A. Cobb » Visual Materials » Negatives, glass plate » 3" by 4", circa 1890-1910 » Hawaiian Sugar Planters' Association (HSPA)