1920. Sanborn Map Company. Altoona, Pa. [1920]. maps : col. ; on sheets 65 x 55 cm. Title taken from upper left corner of sheet 99; Oriented with north to the upper right; S...
1920. Olmsted Brothers. Relief shown by contours. "June 16, 1920." Shows existing and proposed parks, land use as parks, cemeteries, proposed streets, change in street pro...
1920. Sanborn Map Company. Aspinwall. 1 map : col. ; on sheet 65 x 55 cm. Title taken from sheet 250 of Aspinwall Insurance maps of Allegheny including Bellevue, Avalon and A...
1920. (The Kenyon Company, 1920, Atlas and Plat Book of Calhoun County, Iowa); 1 atlas: b&w.; 31 X 41 cm. Material in the public domain. No restrictions ...
1920. (Anderson Publishing Co., 1920, Atlas of Crawford County, Iowa); 1 atlas: b&w.; 28 X 45 cm. Material in the public domain. No restrictions on use. ...
1920. (Anderson Publ. Co., 1920, Atlas of Fremont County, Iowa); 1 atlas: b&w.; 38 X 45 cm. Material in the public domain. No restrictions on use. State ...
1920. (Midland Map Co., 1920, Atlas of Ida County, Iowa); 1 atlas: b&w.; 32 X 39 Material in the public domain. No restrictions on use. State Historical ...
1920. Anderson Publishing Company's 1920 Atlas of Page County, Iowa.; 1 atlas: col.; 28.5 X 45 cm. Material in the public domain. No restrictions on use....
1920. Sanborn Map Company. Bridgeport, Montgomery County, Pennsylvania, July 1920. 1 map on 15 sheets : col. ; sheets each 65 x 54 cm. + 1 title sheet. Scale approximately 1...
1920?. Clason Map Co. Scale approximately 1:1,050,000 (W 97⁰00ʹ--W 89⁰40ʹ/N 49⁰00ʹ--N 43⁰00ʹ). "The green guide series"--Cover. Includes inset of "Cook County, n.e. corn...
1920. Sanborn Map Company. Columbia, Lancaster County, Pennsylvania, Oct., 1920. 1 map on 24 sheets : col. ; sheets 65 x 54 cm. Scale approximately 1:600. 50 ft. to an in.
1920 - 1929. Mercator, Gerhard , 1512-1594 and Brevoort, James Carson, 1818-1887. Scale approximately 1:65,000,000 ; Cordiform projection Relief shown pictorially. Title from another facsimile published by the New York Public Lib...
1920. Sanborn Map Company. Fayette City, Fayette County, Pennsylvania, July 1920. 1 map on 6 sheets : col. ; sheets 65 x 54 cm. Scale approximately 1:600. 50 ft. to an in.
c1920. Federal Lithograph Company. Panel title: Federal official pocket map of Detroit and environs. Oriented with north to the upper right. Street index on verso. 1 map: col.; 68 x ...