![Foxhole Radio: the ubiquitous razor blade radio of WWII: Carusella, Brian: 9780578536583: Amazon.com: Books Foxhole Radio: the ubiquitous razor blade radio of WWII: Carusella, Brian: 9780578536583: Amazon.com: Books](https://m.media-amazon.com/images/I/814nk80H4ZL._AC_UF350,350_QL80_.jpg)
Foxhole Radio: the ubiquitous razor blade radio of WWII: Carusella, Brian: 9780578536583: Amazon.com: Books
Archimedes Laboratory - 'McGyver' Fox Hole Radio During WWI, WWII and later conflicts, many GI's built “Fox Hole Radios” to listen to news and music. These radios did not require batteries –
![File:Norway's WW2 Resistance Museum, Oslo (Hjemmefrontmuseet). Illegal radio receivers, homemade crystal receiver (hjemmelagd radio, krystallmottaker for lytting på London). Photo 2017-11-30 c.jpg - Wikimedia Commons File:Norway's WW2 Resistance Museum, Oslo (Hjemmefrontmuseet). Illegal radio receivers, homemade crystal receiver (hjemmelagd radio, krystallmottaker for lytting på London). Photo 2017-11-30 c.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/3/3e/Norway%27s_WW2_Resistance_Museum%2C_Oslo_%28Hjemmefrontmuseet%29._Illegal_radio_receivers%2C_homemade_crystal_receiver_%28hjemmelagd_radio%2C_krystallmottaker_for_lytting_p%C3%A5_London%29._Photo_2017-11-30_c.jpg/2560px-thumbnail.jpg)