Results for "United States National Museum. Division of Mineralogy and Petrology"

United States National Museum Entomological Workers, 1905

• Date: c. 1905
• Creator: Unknown
• Creator: Unknown

Expense Page from USDA Memorandum of Traveling Expenses

• Date: January 21, 1911
• Creator: Schwarz, Eugene Amandus 1844-1928
• Creator: Schwarz, Eugene Amandus 1844-1928

Entomology Staff

Postcard of Habana Central Park and Plaza Hotel

• Date: c. 1908
• Creator: Unknown
• Creator: Unknown