Extracts from the North-West Frontier Gazette and other information relating to Bajaur and adjacent countries. Prepared in the Intelligence Branch, QMG's Dept, by Lieut W R Robertson
Routes from Russian territory in Central Asia towards Afghanistan and India. Section I: the Pamir line of advance. Compiled for the Intelligence Branch by Lieut W R Robertson
Turkey in Asia and Persia, Section I and Sections II and III: Reconnaissances in Mesopotamia, Armenia, Kurdistan and Azarbaijan in 1885-86 by Lieut-Col Mark S Bell ... forming Appendix I to Central Asia part V and Routes in Central Asia Section I Dated as: 1888, 1889