5,791 items in this album on 290 pages.
![German pilot Christiansen, American pilot Schildhauer, and others posing with a Do X flying boat before making a trans-Atlantic flight from Europe to North America, Nov 1930](/images/imagemagick/tmb_air_dox3.jpg) | ![German pilot Friedrich Christiansen at an open window of a Do X flying boat, Nov 1930](/images/imagemagick/tmb_air_dox2.jpg) |
German pilot Christiansen, American pilot Schildhauer, and others posing with a Do X flying boat before making a trans-Atlantic flight from Europe to North America, Nov 1930 | German pilot Friedrich Christiansen at an open window of a Do X flying boat, Nov 1930 |
![Benito Mussolini speaking to a crowd in Rome, Italy, circa 1931](/images/imagemagick/tmb_person_mussolini60.jpg) | ![Benito Mussolini standing next to a worker, Ostia, Rome, Italy, 1931](/images/imagemagick/tmb_person_mussolini80.jpg) |
Benito Mussolini speaking to a crowd in Rome, Italy, circa 1931 | Benito Mussolini standing next to a worker, Ostia, Rome, Italy, 1931 |
![Chinese warlords Wu Peifu and Zhang Xueliang, Beiping, China, 1931](/images/imagemagick/tmb_571e500f73cd4.jpg) | ![Comtesse Ciano (daughter of Mussolini and husband of Ciano; center), Zhang Xueliang, W. D. Donald (Zhang](/images/imagemagick/tmb_person_zhang3.jpg) |
Chinese warlords Wu Peifu and Zhang Xueliang, Beiping, China, 1931 | Comtesse Ciano (daughter of Mussolini and husband of Ciano; center), Zhang Xueliang, W. D. Donald (Zhang's advisor; back row), and Yu Fengzhi (Zhang's wife; far right), China, circa 1931 |
![Ernst Udet in his U12 Flamingo aircraft, circa 1931](/images/imagemagick/tmb_606ca5425ae1d.jpg) | ![Ernst Udet in his U12 Flamingo aircraft, circa 1931](/images/imagemagick/tmb_606ca41565af4.jpg) |
Ernst Udet in his U12 Flamingo aircraft, circa 1931 | Ernst Udet in his U12 Flamingo aircraft, circa 1931 |
![Former Greek monarch George II and his wife Elisabeth of Romania in London, England, United Kingdom, circa 1931](/images/imagemagick/tmb_578390f3f0329.jpg) | ![German pilot Theodor Osterkamp, Berlin, Germany, 1931](/images/imagemagick/tmb_person_osterkamp10.jpg) |
Former Greek monarch George II and his wife Elisabeth of Romania in London, England, United Kingdom, circa 1931 | German pilot Theodor Osterkamp, Berlin, Germany, 1931 |
![Italian Air Force officer showing Benito Mussolini a new parachute design, circa 1931](/images/imagemagick/tmb_person_mussolini59.jpg) | ![Lewis Puller and members of the Nacaraguan National Guard Detachment, circa 1931](/images/imagemagick/tmb_person_puller8.jpg) |
Italian Air Force officer showing Benito Mussolini a new parachute design, circa 1931 | Lewis Puller and members of the Nacaraguan National Guard Detachment, circa 1931 |
![Lewis Puller in Nicaragua, 1931](/images/imagemagick/tmb_person_puller7.jpg) | ![Lewis Puller posing with a revolver, circa 1931](/images/imagemagick/tmb_person_puller22.jpg) |
Lewis Puller in Nicaragua, 1931 | Lewis Puller posing with a revolver, circa 1931 |
![Major Clarence Tinker, commanding officer of the US 20th Pursuit Group, early 1930s](/images/imagemagick/tmb_person_tinker4.jpg) | ![No. 23 Squadron RAF acrobatic pilots Douglas Bader, Harry Day, and Geoffrey Stephenson at Hendon, England, United Kingdom, 1931](/images/imagemagick/tmb_person_bader2.jpg) |
Major Clarence Tinker, commanding officer of the US 20th Pursuit Group, early 1930s | No. 23 Squadron RAF acrobatic pilots Douglas Bader, Harry Day, and Geoffrey Stephenson at Hendon, England, United Kingdom, 1931 |
![Portrait of Chen Guofu, seen in 1931 edition of China Weekly Review publication](/images/imagemagick/tmb_610199c56b0e0.jpg) | ![Portrait of Chen Jitang, circa 1931](/images/imagemagick/tmb_person_chenjitang2.jpg) |
Portrait of Chen Guofu, seen in 1931 edition of China Weekly Review publication 'Who's Who in China', 4th edition | Portrait of Chen Jitang, circa 1931 |
![Portrait of Cheng Tianfang as seen in](/images/imagemagick/tmb_5b2401f8280d1.jpg) | ![Portrait of Chiang Kaishek, circa 1931](/images/imagemagick/tmb_person_chiang118.jpg) |
Portrait of Cheng Tianfang as seen in 'Who's Who in China', 4th Edition, published in 1931' | Portrait of Chiang Kaishek, circa 1931 |
5,791 items in this album on 290 pages.