thomas gwyn elger wikipedia - EAS
Topography of the Moon - Wikipedia
https://en.wikipedia.org/wiki/Topography_of_the_MoonThomas Gwyn Elger, The Moon, London, 1895. Johann Krieger, Mond-Atlas, 1898. Two additional volumes were published posthumously in 1912 by the Vienna Academy of Sciences. Walter Goodacre, Map of the Moon, London, 1910. Mary A. Blagg and Karl Müller, Named Lunar Formations, 2 volumes, London, 1935.
1836 - Wikipedia
https://en.wikipedia.org/wiki/18361836 was a leap year starting on Friday of the Gregorian calendar and a leap year starting on Wednesday of the Julian calendar, the 1836th year of the Common Era (CE) and Anno Domini (AD) designations, the 836th year of the 2nd millennium, the 36th year of the 19th century, and the 7th year of the 1830s decade. As of the start of 1836, the Gregorian calendar was 12 days …

