Royal Geographical Society of London, Vol. 9, No. 3 (1864–1865), pp. 90–104. Second Letter to Sir Roderick I. Murchison, on the Subject of North Polar Exploration. In: Proceedings of the Royal Geographical Society of London, Vol. 9, No. 4 (1864–1865), pp. 114–125. The Northern and Central states of Germany, drawn by Augustus Petermann, F.R.G.S., engraved by J. Bartholomew, published by A. Fullarton & Co, London & Edinburgh, c. 1870. On the Exploration of the North Polar Region. In: Proceedings of the Royal Geographical Society of London, Vol. 12, No. 2 (1867–1868), pp. 92–113. British Guayana / according to Sir Robert Schomburgk drawn by Augustus Petermann F.R.G.S. Engraved by G.H. Swanston. A. Fullarton & Co. London, Edinburgh & Dublin, 1872. Caucausus & Crimea with the Northern Portions of the Black & Caspian Seas, IX. (with) Crimea according to Huot & Demidoff. Drawn & Engraved by J. Bartholomew, Edinburgh. (with) The Caucasus according to Profr. Dr. Karl Koch, with additions from other Sources by Augustus Petermann, F.R.G.S. Engraved by G.H. Swanston. A. Fullarton & Co. London, Edinburgh & Dublin. 1872. Danish Islands in the North Atlantic Ocean. XII. (with) Iceland according to the Trigon Survey of Gunnlaugsson drawn by Augustus Petermann F.R.G.S. Engraved by G.H. Swanston. 1872. Exploration of the Arctic Regions. In: Proceedings of the Royal Geographical Society of London, Vol. 19, No. 2 (1874–1875), pp. 173–180 "Important Points in Central African Explorations". In: Journal of the American Geographical Society of New York, Vol. 7, (1875), pp. 324–328. Germany = Deutschland / Constructed by Augustus Petermann ; Peter & Galpin ; engraved by I. Dower. London, Ward & Lock. 1880. It is no surprise to see that his sphere of interest in 'current' geography, was only sharpened when paired with his updating of Stieler's Hand-Atlas. In stressing the geographic nature of cartography, he showed himself more a Humboldtian than a follower of Ritter's political-historical school. M. Linke et al. wrote in 1986: "There seems to be no doubt that Petermann’s work contributed to the high standards of British cartography during these years". T.W. Freeman has noted that "Fine maps had been produced in the 1851 Census by August Heinrich Petermann during his long stay in Britain (1845–54) with the Johnston map firm in Edinburgh and later in London, but since his departure the standard has declined' ". In 1852 and 1853 Petermann published some maps on cholera in Britain, explaining that