The Journal of the Royal Astronomical Society of Canada 1922-11: Vol 16 Iss 8
An issue of the Royal Astronomical Society of Canada's monthly journal, published in Toronto in November 1922 for members and working astronomers. Line diagrams dominate: a navigational plotting sheet with latitude and longitude rulings, bearing lines and lettered intersection points, and a star chart naming Perseus, Cassiopeia, Andromeda, Triangulum, Taurus and Aries with magnitude figures beside each star, usable as grid textures, annotated coordinate frames or constellation labels.
