Presidential trips

Painting seen on President Harry S. Truman's trip to Mexico.

Crowd gathering to see President Truman on his trip to Mexico.

President Harry S. Truman (right) pictured with two unidentified men at the Grand Coulee Dam, Washington.

President Harry S. Truman on the campaign trail in 1948.

President Harry S. Truman inspects a horse at a campaign stop in Oklahoma. This is from a series of related photographs called "President Truman on the campaign trail in 1948."

President Harry S. Truman arriving in Mexico

President Harry S. Truman coming off the plane in Mexico.

Receiving line with President Harry S. Truman and President Miguel Aleman at a state function during President Truman's trip to Mexico.

President Harry S. Truman's plane arriving in Mexico. The plane was nicknamed the "Sacred Cow."

President Harry S. Truman leaving ceremony after having been declared an honored guest of Mexico City.