Tochi Scouts

Chronology

"Scouting On The Afghan Frontier" by Leonard Richards November 1, 2002 Legion Magazine, Canada. Memories of 1944-46 . The author was with the Tochi Scouts at Dosalli Post and later with the Zhob Militia in Baluchistan, at Left wing’s headquarters at Sambaza, and Fort Sandeman, the headquarters.

"Guardians of the Frontier" KPK Tribune, now archived.
The Tochi Scouts Khyber.org, now an archived webpage
History of the Frontier Corps Khyber.org
"Tochi Valley Operation: Waziristan 1914-15. The North Waziristan Militia in action on the North-West Frontier" by Harry Fecitt. Harry's Sideshows. kaiserscross.com
Obituary: John Prendergast 1910-2008 The Telegraph 03 March 2008. He was awarded the Military Cross when serving with the Tochi Scouts (North Waziristan Transborder Armed Police) in May 1937. He was later awarded a DSO for the Burma Campaign. His books include an autobiography Prender’s Progress: a soldier in India, 1931-47, available at the British Library

The Frontier Scouts by Charles Chenevix Trench 1985. Link to a pdf download, PAHAR - Mountains of Central Asia Digital Dataset (MCADD).
Tochi Scouts page 15 India in 1930-1931 Archive.org
The Great Wall of India by Ian Hay [John Hay Beith] 1933. Archive.org. The author visited a friend at Chashmai Fort. This is probably a fictional name. The friend worked for an unnamed Frontier Corps or similar. "Best guess" is Tochi Scouts, based at Miranshah.
Page 313 A Concise History of Afghanistan in 25 Volumes, Volume 1 by Hamid Wahed Alikuzai Google Books
An Illustrated History of North Waziristan Militia & Tochi Scouts 1895- 2012 by Major Aamir Mushtaq Cheema c 2012. Archive.org.

Full Moon At Miranshah: A Military Historian Journal, 2012 by Major Aamir Mushtaq Cheema. The story of writing the history of the Tochi Scouts May-Secember 2012. Archive.org.