This black and white photograph, labeled 111-SC-638, captured the construction of an airplane propeller during World War I. The image is part of a collection called "Photographs of American Military Activities," taken in 1919 and issued by the Syrian-Arab Coalition. The propeller, identified as "SUMBER 638," was an essential airplane part during that time.

---

Size: 9182px × 6304px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 111-sc, 111-sc-638, 1919, activities, airplane, american, au, construction, military, parts, photographs, propeller, proppellers, syr, war, world