At head of title:...Department of Commerce. U. S. Coast and Geodetic Survey. E. Lester Jones, director.Mode of access: Internet
At head of title: Department of commerce and labor. Coast and geodetic survey. O.H. Tittmann, superi...
At head of title: Dept. of Commerce, U.S. Coast and Geodetic Survey, Geodesy.Mode of access: Interne...
At head of title: U.S. Dept. of Commerce, Jesse H. Jones, secretary. Coast and Geodetic Survey, Leo ...
At head of title: Department of commerce. U.S. Coast and geodetic survey. O.H. Tittmann, superintend...
At head of title: Dept. of Commerce, U.S. Coast and Geodetic Survey.Mode of access: Internet
At head of title: Serial 135. Department of commerce. U.S. Coast and geodetic survey. E. Lester Jo...
At head of title: U. S. Department of commerce. Daniel C. Roper, secretary. Coast and geodetic sur...
At head of title: Department of the Interior. United States Geological Survey.Mode of access: Inter...
At head of title: Serial no. 74. Department of commerce. U.S. Coast and geodetic survey. E. Lester J...
At head of title: Department of the interior, United States Geological survey ...Mode of access: Int...
At head of title: Treasury Department, U.S. Coast and Geodetic Survey... Geodesy.Mode of access: In...
"Publications of the Civil aeronautics authority": p. 179-181.At head of title: U.S. Department of c...
At head of title: U.S. Dept. of Commerce. Jesse H. Jones, secretary. Coast and geodetic survey. Leo ...
Reproduced from type-written copy.At head of title: U. S. Dept. of commerce, Jesse H. Jones, secreta...
At head of title: Department of commerce and labor. Coast and geodetic survey. O. H. Tittmann, super...
At head of title: Department of commerce and labor. Coast and geodetic survey. O.H. Tittmann, superi...
At head of title: Dept. of Commerce, U.S. Coast and Geodetic Survey, Geodesy.Mode of access: Interne...
At head of title: U.S. Dept. of Commerce, Jesse H. Jones, secretary. Coast and Geodetic Survey, Leo ...
At head of title: Department of commerce. U.S. Coast and geodetic survey. O.H. Tittmann, superintend...
At head of title: Dept. of Commerce, U.S. Coast and Geodetic Survey.Mode of access: Internet
At head of title: Serial 135. Department of commerce. U.S. Coast and geodetic survey. E. Lester Jo...
At head of title: U. S. Department of commerce. Daniel C. Roper, secretary. Coast and geodetic sur...
At head of title: Department of the Interior. United States Geological Survey.Mode of access: Inter...
At head of title: Serial no. 74. Department of commerce. U.S. Coast and geodetic survey. E. Lester J...
At head of title: Department of the interior, United States Geological survey ...Mode of access: Int...
At head of title: Treasury Department, U.S. Coast and Geodetic Survey... Geodesy.Mode of access: In...
"Publications of the Civil aeronautics authority": p. 179-181.At head of title: U.S. Department of c...
At head of title: U.S. Dept. of Commerce. Jesse H. Jones, secretary. Coast and geodetic survey. Leo ...
Reproduced from type-written copy.At head of title: U. S. Dept. of commerce, Jesse H. Jones, secreta...
At head of title: Department of commerce and labor. Coast and geodetic survey. O. H. Tittmann, super...
At head of title: Department of commerce and labor. Coast and geodetic survey. O.H. Tittmann, superi...
At head of title: Dept. of Commerce, U.S. Coast and Geodetic Survey, Geodesy.Mode of access: Interne...
At head of title: U.S. Dept. of Commerce, Jesse H. Jones, secretary. Coast and Geodetic Survey, Leo ...