Advertisement
Locating specific historical records requires an understanding of archival organization and series structures. The USDA History Collection at the National Agricultural Library is organized into twelve distinct series, ranging from documentary files to personal papers and photographs. These records were transferred to the library from the Economic Research Service starting in April 1996. Navigating these specific categories allows researchers to efficiently locate rare primary sources that might otherwise be overlooked.
Advertisement
View Full Gallery on Single Page
(must watch short ad)
More photo galleries
15 Checks Before Calling a U.S. City ‘Safe’
15 photos
States with the Most Tornadoes
15 photos
15 Country Cases That Show Why ‘Socialist Countries’ Is Not a Simple Category
15 photos
15 Questions to Ask Before Trusting a ‘Most Dangerous Dog Breeds’ List
15 photos
The 15 Most Populous U.S. States in the 2025 Census Estimates
15 photos
The 15 Largest Economies by 2024 GDP
15 photos
12 U.S. City Crime Data Portals—and How to Read Them
12 photos
15 U.S. Colleges That Show Higher Education's Diversity
15 photos
15 States With Large Estimated LGBT Adult Populations—and How to Read the Data
15 photos
15 Familiar Stories That Did Not Happen the Way We Repeat Them
15 photos
15 States With the Highest Reported Violent-Crime Rates in 2024
15 photos
15 Abraham Lincoln Quotes With Their Historical Context
15 photos
15 Endangered Species and the Conservation Work Around Them
15 photos
15 U.S. Retirement Destinations to Compare
15 photos
Fastest Animals in the World, Ranked With Speed Context
15 photos
15 Memorable Places to Travel Around the World
15 photos