Bengal Engineer Group (English Wikipedia)

Curl, James Stevens; Wilson, Susan, eds. (2015), "Forbes, William Nairn", A Dictionary of Architecture and Landscape Architecture (3rd ed.), Oxford University Press, doi:10.1093/acref/9780199674985.001.0001, ISBN 978-0-19-967498-5, retrieved 30 June 2020

egazette.nic.in (Global: 3,243^rd place; English: 1,944^th place)

"Gazette of India No 45" (PDF). 7 November 2020. Retrieved 24 November 2020.
"Gazette of India No 45" (PDF). 7 November 2020. Retrieved 24 November 2020.

ernet.in (Global: 4,058^th place; English: 2,544^th place)

nih.ernet.in

THE BENGAL SAPPERS National Institute of Hydrology, Roorkee. Archived 13 September 2008 at the Wayback Machine

haridwar.nic.in (Global: low place; English: low place)

Bengal Engineering Group Archived 1 February 2009 at the Wayback Machine Haridwar Official website.

iitr.ac.in (Global: low place; English: low place)

Institute Time Capsule IIT Roorkee.

indianarmy.nic.in (Global: 5,231^st place; English: 3,156^th place)

Corps of Engineers - History Indian Army Official website. Archived 22 December 2008 at the Wayback Machine

kolkataonline.in (Global: low place; English: low place)

"Churches in Kolkata". Archived from the original on 3 August 2012. Retrieved 25 January 2011.

mod.nic.in (Global: low place; English: low place)

Bengal Sappers: 'Sarvatra' for Two Hundred Years Sainik Samachar, Vol. 50, No. 21, 1–15 November 2003, 10-24 Kartika, 1925 (Saka), Ministry of Defence, Govt. of India.

oxfordreference.com (Global: 938^th place; English: 658^th place)

Curl, James Stevens; Wilson, Susan, eds. (2015), "Forbes, William Nairn", A Dictionary of Architecture and Landscape Architecture (3rd ed.), Oxford University Press, doi:10.1093/acref/9780199674985.001.0001, ISBN 978-0-19-967498-5, retrieved 30 June 2020

regiments.org (Global: low place; English: 5,727^th place)

"King George V's Own Bengal Sappers and Miners". Archived from the original on 30 October 2007. Retrieved 14 November 2007.

remuseum.org.uk (Global: low place; English: low place)

Indian Sappers (1740-1947) Royal Engineers Museum. Archived 31 October 2007 at the Wayback Machine
Indian Army Service Records (up to 1947) Royal Engineers Museum. Archived 20 January 2009 at the Wayback Machine
Lieutenant James John McLeod INNES VC Royal Engineers Museum. Archived 23 June 2008 at the Wayback Machine
Lieutenant Philip SALKELD VC Royal Engineers Museum. Archived 6 October 2008 at the Wayback Machine
Sergeant John SMITH VC Royal Engineers Museum. Archived 3 December 2008 at the Wayback Machine
"Captain Fenton John AYLMER VC". Royal Engineers Museum. 2010. Archived from the original on 6 January 2009. Retrieved 8 October 2016.
Lieutenant James Morris Colquhoun COLVIN VC Royal Engineers Museum. Archived 23 June 2008 at the Wayback Machine
Lieutenant Thomas Colclough WATSON VC Royal Engineers Museum. Archived 23 June 2008 at the Wayback Machine

reubique.com (Global: low place; English: low place)

"1st King George's Own Sappers and Miners - Officers & Non-Commissioned Officers and Men". Reubique.com. Retrieved 8 October 2016.

tribuneindia.com (Global: 403^rd place; English: 238^th place)

Bengal Sappers' saga of valour The Tribune, 24 November 2008.
Bengal Sappers' 200 yrs of valour The Tribune, 29 October 2003.

victoriacross.org.uk (Global: low place; English: low place)

"Victoria Crosses held by the Royal Engineers Museum". victoriacross.org.uk/. 11 March 2014. Retrieved 8 October 2016.

web.archive.org (Global: 1^st place; English: 1^st place)

Corps of Engineers, Indian Army bharat-rakshak.com. Archived 25 September 2008 at the Wayback Machine
Bengal Engineering Group Archived 1 February 2009 at the Wayback Machine Haridwar Official website.
Unique Achievements Archived 15 September 2008 at the Wayback Machine Bengal Sappers.
Corps of Engineers - History Indian Army Official website. Archived 22 December 2008 at the Wayback Machine
Indian Sappers (1740-1947) Royal Engineers Museum. Archived 31 October 2007 at the Wayback Machine
Indian Army Service Records (up to 1947) Royal Engineers Museum. Archived 20 January 2009 at the Wayback Machine
THE BENGAL SAPPERS National Institute of Hydrology, Roorkee. Archived 13 September 2008 at the Wayback Machine
"King George V's Own Bengal Sappers and Miners". Archived from the original on 30 October 2007. Retrieved 14 November 2007.
Cassino Memorial
Lieutenant James John McLeod INNES VC Royal Engineers Museum. Archived 23 June 2008 at the Wayback Machine
Lieutenant Philip SALKELD VC Royal Engineers Museum. Archived 6 October 2008 at the Wayback Machine
Sergeant John SMITH VC Royal Engineers Museum. Archived 3 December 2008 at the Wayback Machine
"Captain Fenton John AYLMER VC". Royal Engineers Museum. 2010. Archived from the original on 6 January 2009. Retrieved 8 October 2016.
Lieutenant James Morris Colquhoun COLVIN VC Royal Engineers Museum. Archived 23 June 2008 at the Wayback Machine
Lieutenant Thomas Colclough WATSON VC Royal Engineers Museum. Archived 23 June 2008 at the Wayback Machine

Bengal Engineer Group (English Wikipedia)

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mod.nic.in (Global: low place; English: low place)

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regiments.org (Global: low place; English: 5,727th place)

remuseum.org.uk (Global: low place; English: low place)

reubique.com (Global: low place; English: low place)

tribuneindia.com (Global: 403rd place; English: 238th place)

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archive.today (Global: 14^th place; English: 14^th place)

bharat-rakshak.com (Global: 3,631^st place; English: 2,202^nd place)

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egazette.nic.in (Global: 3,243^rd place; English: 1,944^th place)

ernet.in (Global: 4,058^th place; English: 2,544^th place)

indianarmy.nic.in (Global: 5,231^st place; English: 3,156^th place)

oxfordreference.com (Global: 938^th place; English: 658^th place)

regiments.org (Global: low place; English: 5,727^th place)

tribuneindia.com (Global: 403^rd place; English: 238^th place)

web.archive.org (Global: 1^st place; English: 1^st place)