- FondoPDE-00026 - LORENZO GATT
- Serie010 - WORKS & PROJECTS
- Sottoserie001 - Drainage Works
- 2 more...
- Unità documentaria003 - Drainage Works of Fortified Towns - carried out in 1875-1885 including 1) letter dated 03.08.1870 from Alex Milne, Admiral, Commander in Chief to HE Lt Gen Sir Patrick Grant 2) letter from Admiral Superintendent A Copper Key to Sir A Milne 3) unsigned letter dated 11.04.1877 from Admiralty to Treasury 4) Letter dated 25.04.1877 from Treasury to Admiralty signed William Law.
- Unità documentaria004 - Drainage Works 1863-1864
- Unità documentaria005 - Drainage Works - Statement showing proposed Assessment of Cost to Malta and Imperial Gov.+ Remarks
- Unità documentaria006 - Other Works in the Three Cities carried out in 1893-1894
- Unità documentaria007 - Reconstruction of the Outfall Sewer between French Creek Pumping Station and the Sea - Report by Osbert Chadwick. Includes Site Plan and Estimates
- Unità documentaria008 - Schedule A - consisting of Letters & Report by J Chamberlain, dated 02.12.1896 & 25.06.1898 to Arth, Lyon Freemantle and his reply to J Chamberlain dated 11.05.1897, report by Major A Graham Thomson dated 21.03.1898
- Unità documentaria009 - Drainage of Calcara
- Unità documentaria010 - Lo Level Sewer in Valletta and Diversion of Sewerage from the Marsamscetto Harbour
- Unità documentaria011 - Low Level sewer in the three Cities - Estimates, Extracts from Minutes of Sanitary Commission of 25.11.1898, 13.06.1899 + site plan
- 51 more...