1951. United States. Civil Aeronautics Board. Bureau of Air Operations, Routes Division. North Decimal Degree 80.000000. South Decimal Degree -60.0000. E... [Washington, D.C.] : [s.n.], 1951.
Search Results
1954. United States. Civil Aeronautics Board. Bureau of Air Operations, Routes and Carriers Relations Division. North Decimal Degree 90.000000. South Dec... [Washington, D.C.] : [s.n.], 1954.
1954. United States. Civil Aeronautics Board. Bureau of Air Operations, Routes and Carriers Relations Division. North Decimal Degree 90.000000. South Dec... [Washington, D.C.] : [s.n.], 1954.
1955. United States. Civil Aeronautics Board. Bureau of Air Operations, Routes and Carriers Relations Division. North Decimal Degree 90.000000. South Dec... [Washington, D.C.] : [s.n.], 1955.
1955. United States. Civil Aeronautics Board. Bureau of Air Operations, Routes and Carriers Relations Division. North Decimal Degree 90.000000. South Dec... [Washington, D.C.] : [s.n.], 1955.
1968. United States. Civil Aeronautics Board. Office of the Secretary. North Decimal Degree 80.000000. South Decimal Degree -60.0000. East Decimal Degree... [Washington, D.C]. : [s.n.], [1968[?].
1973. Hammond Incorporated. North Decimal Degree 82.000000. South Decimal Degree -66.000. East Decimal Degree 105.000. West Decimal Degree -90.000. Maplewood, N.J. : [s.n.], 1973.
1959. United States. Civil Aeronautics Board. Bureau of Air Operations, Routes Division. North Decimal Degree 90.000000. South Decimal Degree -90.0000. E... Washington, D.C. : [s.n.], 1959.
1963. North Decimal Degree 85.000000 South Decimal Degree -85.000000 East Decimal Degree 180.000000 West Decimal Degree -180.000000 Tables showing iron o... Ottawa : [s.n.], 1963.
1881. Galton, Francis, 1822-1911. Landmasses and oceans colored according to travel time (in days) to those points from London, ca. 1881. Includes explanation of colors, showing day... London : Edward Stanford, 1881.