- FondsPDM - Plans, Drawings and Maps
- Series04 - Technical Drawings and Sketches
- 1189 more...
- Item61256 - St Elmo Breakwater - Intermediate Sections
- Item61257 - St Elmo Breakwater - Intermediate Sections
- Item61258 - Grand Harbour Malta - St Elmo Breakwater - Soundings in Pot Hole - Sections
- Item61259 - St Elmo Breakwater - Pot Hole in Bay No. 20
- Item61260 - St Elmo Breakwater - Chart of Soundings
- Item61261 - Grand Harbour Malta - St Elmo Breakwater - Chart of Soundings
- Item61262 - Grand Harbour Malta - St Elmo Breakwater - Chart of Soundings
- Item61263 - Grand Harbour Malta - St Elmo Breakwater - Chart of Soundings
- Item61264 - St Elmo Breakwater - Filling of Cave Excavation
- 36 more...