1983-1985 Baltimore City Transportation Improvements Member of Johns Hopkins University maps and atlases Model Image
1983-1985 Baltimore Region Transportation Improvements Member of Johns Hopkins University maps and atlases Model Image
1982-1984 Baltimore City Transportation Improvements Member of Johns Hopkins University maps and atlases Model Image
1982-1984 Baltimore Region Transportation Improvements Member of Johns Hopkins University maps and atlases Model Image
1981-1983 Baltimore City Transportation Improvements Member of Johns Hopkins University maps and atlases Model Image
1981-1983 Baltimore Region Transportation Improvements Member of Johns Hopkins University maps and atlases Model Image
1980-1982 Baltimore City Transportation Improvements Member of Johns Hopkins University maps and atlases Model Image
1980-1982 Baltimore Region Transportion Improvements Member of Johns Hopkins University maps and atlases Model Image
1979-1981 Transportation Improvements, Baltimore City Member of Johns Hopkins University maps and atlases Model Image
1979-1981 Transportation Improvements, Baltimore Region Member of Johns Hopkins University maps and atlases Model Image
