A Class-Book of Physical Geography ... New edition, revised and largely rewritten by R. A. Gregory
A school textbook of physical geography by William Hughes, rewritten by Richard Arman Gregory and published by G. Philip & Son in London in 1899 for classroom use. The 92 figures are line diagrams: latitude and longitude grids on a globe, sunspot positions, geological cross-sections with named coalfields, and isobar weather charts — usable as plain scientific diagram stock.
