Detailed map of the Holyland, coloured by tribes and showing scripture names, classical names, modern names, roads, etc. Inset of Arabia Petraea. Nice decorative map.
O. W. Gray was a publishing firm based in Philadelphia. Later, they published as O. W. Gray & Son. They published atlases in the late nineteenth century. Gray's National Atlas was one of the most successful commercial ventures of the 1870s and one of the last to employ hand coloring on maps.