00780cam a22002172 4500 hsl000704918 DGPO 20170826152503.0 100714s1909 dcu f000 0 eng d GPO GPO MvI Y 4.IN 8/4:T 23/3 Y 4.IN 8/4:T 23/2 Y 4.IN 8/4:T 23/2 Hearings [Feb. 9, 10, 1909] on H. 21689, 27318 and 27321 [27480], wireless telegraphy [for certain steamships]. [Washington, D.C.], 1909. p. 1-52. Interstate and Foreign Commerce Committee. CRDP Program Historic Shelflist record. Telegraph, Wireless Installation on ships. United States. Congress. House. Committee on Interstate and Foreign Commerce. BEV Fed Docs 262569 262569