"Aliens Surrender Radios -- In compliance with U.S. order" -- caption on photograph

"Aliens Surrender Radios -- In compliance with U.S. order, three San Francisco Japanese are shown surrendering at Nothern Police Station a short wave receiver owned by a friend, H. Tominago, now in Montana internment camp. Left to right Police Sergeant J.J. Johnston, M. Tamaru, Iwro Hashiguchi, and S. Tamuru. All enemy aliens radios and cameras must be surrendered by today." -- caption on photograph.