Map of The Bolar Mountains and the Upper Sources of the Amu Daria.

Removed, unbound engraved uncolored map, 16" x 16." Some old tape repairs at folds and margins, a little creasing, top repair somewhat visible, normal aging; otherwise about good with a bright and clear impression. 
This unusual made came from an 1866 issue of the Journal of the Royal Geographical Society of London. It was contained in an article "The Pamir and the Sources of the Amu Daria by M. Veniukof. While mountain ranges and the Indus River clearly presented, there are some sizeable portions of "unknown country" on the map.