Collection search - N2. Plan and sections shewing the present state of the outworks in advance of the citadel of Quebec with those in yellow submitted to His Excellency Lieutenant General Sir Gordon Drummond Commanding in Canada by Lieut. Colonel Nicols Commandg Royal Engineer in July 1815. Quebec, 18th March 1816. G. Nicolls, Lt. Col. Cg Rl Enginner in Canada. Royal Engineers Drawing Room, Quebec, J.B. Duberger, Rl. My Survr & dn. [architectural drawing]