Browse Items (32 total)
- Collection: Subseries II-E - Photographs, 1939-1943, undated
[Learmatic navigator]
![[Learmatic navigator]](https://digitalcollections.museumofflight.org/files/square_thumbnails/0a347e49beaefb406045f1f8bbf20aa7.jpg "[Learmatic navigator]")
Photograph of a Learmatic navigator, circa 1940s.Inscription: "Learmatic navigator combining directional gyro with adjustable [illegible] and automatic and/or manual loop [rotator?]."
[Learadio portable receiver]
![[Learadio portable receiver]](https://digitalcollections.museumofflight.org/files/square_thumbnails/062a157427e60f9ada57d82475d32b5f.jpg "[Learadio portable receiver]")
Photograph of a Learadio portable receiver, circa 1930s-1940s.Inscription: "Portable 2-band battery-operated receiver used thru-out WW2 by many USAF [personnel?] here and all over world."