- FondsPHO - Photographic Collection
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- Item00002180 - Marsa Water Power Station - Access chamber
- Item00002181 - Marsa Water Power Station - Pumping pit
- Item00002182 - Marsa Water Power Station - Culvert in tunnel
- Item00002183 - Marsa Water Power Station - Pumping pit
- Item00002184 - Marsa Water Power Station - Access chamber
- Item00002185 - Marsa Water Power Station - Removal of rock
- Item00002186 - Marsa Water Power Station - Sawrat Lane extension
- Item00002187 - Marsa Water Power Station - East rock face
- Item00002188 - Marsa Water Power Station - Rock excavation
- 2088 more...