Number 10. BELL H-13 SIOUX was a two-bladed, single engine, light helicopter built by Bell Helicopter. Westland Aircraft manufactured the Sioux under license for the British military as the Sioux AH.1 and HT. In 1947, the United States Air Force ordered the improved Bell Model 47A. Most were designated YR-13 and three winterized versions were designated YR-13A. The United States Army first ordered Bell 47s in 1948 under the designation H-13. These would later receive the name Sioux. The Bell-built H-13 B is seen airborne in this April 29, 1951 photo. The helicopter is equipped with a 173 horsepower engine, cruises at 85 miles per hour, climbs 900 feet in a minute and has a service ceiling of 11,500 feet. (Photo by AP Photo)

Vehicles move past a man wearing a protective mask against COVID-19 as he waits for the bus in Karachi, Pakistan on December 11, 2020. (Photo by Akhtar Soomro/Reuters)

An internally displaced Afghan girl plays outside her shelter, amid the spread of the coronavirus disease (COVID-19), in Kabul, Afghanistan on May 7, 2020. (Photo by Mohammad Ismail/Reuters)

The Hindus of Nusa Penida, Bali, Indonesia, carry out their annual Ngaben cremation on April 4, 2022, when they place the bones of those who have died over the past year on to floating animal forms in a ceremony that is said to release the souls of the deceased. (Photo by Gede Sudika/Solent News/Rex Features/Shutterstock)

A boy plays with a dragon-shaped puppet as he walks with his parent at Sydney CBD ahead of the Lunar New Year on February 09, 2024 in Sydney, Australia. Lunar New Year, also known as Chinese New Year, is celebrated around the world, and the Year of the Wood Dragon in 2024 is associated with growth, progress, and abundance, as wood represents vitality and creativity, while the dragon symbolizes success, intelligence, and honor. (Photo by Roni Bintang/Getty Images)

American actor and musician Jared Leto climbs The Empire State Building on November 08, 2023 in New York City. (Photo by Roy Rochlin/Getty Images for Empire State Realty Trust)

Seven-year-old Mimi Meade winces from the sting as Dr. Richard Mulvaney inoculates her April 26, 1954 in McClean, Va., with the new Salk polio vaccine. Mrs. John Lucas, a registered nurse, holds Mimi's arm steady as she gets one of the first injections of the countrywide test. (Photo by Harvey Georges/AP Photo)

Children's author and charity fundraiser Chris Green, of Embsay, near Skipton, has been dubbed “Rhino Boy” as he has pledged to run 40 marathons and other events dressed as a Rhino to raise money for Save the Rhino on January 2020. (Photo by South West News Service/Yorkshire Post)