Recherche dans la collection - Quebec, C.E. Plan and section shewing in yellow the proposed manner of converting two of the vaults under the Royal Artillery barracks into a water tank. To accompany item 14 B.A.E. 1854-5. H.P. Wulff, Lt. Col., C.R. engr. Canada East, 30 July 1853. C. Mullins, C.W. 22-7-53. Authorized item 16 B.A.E. 1854-55. R.J. Pilkington, Draftsman, 18 April 1854. [architectural drawing]