The Pioneer Zephyr is a diesel-powered railroad train formed of railroad cars permanently articulated together. Built in 1934 for the Chicago, Burlington and Quincy Railroad (CB&Q), commonly known as the Burlington. The train featured extensive use of stainless steel, was originally named the Zephyr, and was meant as a promotional tool to advertise passenger rail service in the United States. The train is generally regarded as the first successful streamliner on American railroads. The Museum of Science and Industry is located in Chicago, Illinois, in Jackson Park, in the Hyde Park neighborhood between Lake Michigan and The University of Chicago. It is housed in the former Palace of Fine Arts from the 1893 World's Columbian Exposition. Wikipedia
U-505 is a German Type IXC U-boat built for Germany's Kriegsmarine during World War II. She was captured by the U.S. Navy on 4 June 1944. In 1954, U-505 was donated to the Museum of Science and Industry in Chicago, Illinois. She is now one of four German World War II U-boats that survive as museum ships and, just one of two Type IXCs still in existence. In 1989, U-505 was designated a National Historic Landmark. The Museum of Science and Industry is located in Chicago, Illinois, in Jackson Park, in the Hyde Park neighborhood between Lake Michigan and The University of Chicago. It is housed in the former Palace of Fine Arts from the 1893 World's Columbian Exposition. Wikipedia This image was processed as an HDR (High Dynamic Range) composition.
Grumman designed the versatile Albatross to meet a U.S. Navy requirement for an amphibious utility aircraft, which could also operate from snow and ice with skis. The HU-16 on display was one of the last operational USAF Albatrosses. The aircraft established a world altitude record for twin-engine amphibians when it reached 32,883 feet on July 4, 1973. Two weeks later, the aircraft was retired and flown to the museum. The National Museum of the United States Air Force is the official museum of the United States Air Force located at Wright-Patterson Air Force Base, 6 miles northeast of Dayton, Ohio. The NMUSAF is the oldest and largest military aviation museum in the world, with more than 360 aircraft and missiles on display. NMUSAF & Wikipedia