Geographia Clearway Mileage Map of London and South-East England Sheet 1. Geographia Ltd. (1911-1985) was founded in 1911 by Alexander Gross (1879-1958). He was a native of Austria-Hungary who established Geographia Ltd. as a commercial map publisher located at No. 55 Fleet Street in London. They moved to 167 Fleet Street in 1942 until 1964.