1929. Gleditsch, Kristen Gran, 1867-1946 and H. Aschehoug & co. Cartographic Details: Scale 1:500000 (E 9°05ʹ00ʺ--E 11°56ʹ00ʺ/N 60°26ʹ00ʺ--N 58°24ʹ00ʺ) "Ekvidistanse 200 m." "Automobilveiene er àjour pr. januar... H. Aschehoug & Co. (Oslo), 1929.
1873. Asher & Adams. Relief shown by hachures.; Map detached from atlas. 57 x 40 centimeters Scale [1:1,267,200] 1 inch = 20 miles General Map Collection. Asher & Adams (New York), 1873.
1872. Asher & Adams. Shows county boundaries as of 1870. Probably detached from an atlas by Asher & Adams, no. 83-84.; Prime meridians: Greenwich, Washington.; Hand col... Asher & Adams (New York), 1872.
1874. Asher & Adams. Shows county boundaries as of 1871.; Probably detahed from an atlas by Asher & Adams, no. 83-84.; Prime meridians: Greenwich, Washington.; Hand col... Asher & Adams (New York), 1874.
1660. Wit, Frederik de. Cartographic Details: Scale not given; (E 25°01'00"--E 146°19'00"/N 77°03'00"--S 9°48'00"). Map of Asia from Saudi Arabia, Russia, India, China, Ja... Frederik de Wit; Amserdam.