Water--Purification--Filtration
Found in 9 Collections and/or Records:
JUVENILE DELINQUENCY IN THE GOLD COAST
LAGOS WATER SUPPLY (NIGERIA), 1947-06-04
NI-95 -- Verso
LAGOS WATER SUPPLY (NIGERIA)
(1) D.W.4504.- ; Intake. ; ISSUED BY THE WEST AFRICAN PHOTOGRAPHIC SERVICE, REGIONAL INFORMATION OFFICE, ACCRA, GOLD COAST, BRITISH WEST AFRICA.--Recto
LAGOS WATER SUPPLY (NIGERIA)
(2) ; D.W.4505.- ; Low lift pumps. ; ISSUED BY THE WEST AFRICAN PHOTOGRAPHIC SERVICE, REGIONAL INFORMATION OFFICE, ACCRA, GOLD COAST, BRITISH WEST AFRICA.--Recto ; WEST AFRICAN PHOTOGRAPHIC SERVICE OF THE REGIONAL INFORMATION OFFICE; P.O. Box 555 ; ACCRA GOLD COAST WEST AFRICA ; Photograph No. D.W. 4505 ; CROWN COPYRIGHT RESERVED. ; NI-97 -- Verso
LAGOS WATER SUPPLY (NIGERIA)
(3) ; D.W.4506.- ; Aerator. ; ISSUED BY THE WEST AFRICAN PHOTOGRAPHIC SERVICE, REGIONAL INFORMATION OFFICE, ACCRA, GOLD COAST, BRITISH WEST AFRICA.--Recto ; WEST AFRICAN PHOTOGRAPHIC SERVICE OF THE REGIONAL INFORMATION OFFICE; P.O. Box 555 ; ACCRA GOLD COAST WEST AFRICA ; Photograph No. D.W. 4506 ; CROWN COPYRIGHT RESERVED. ; 4 ; NI-98 -- Verso
LAGOS WATER SUPPLY (NIGERIA)
(4) ; D.W.4507.- ; Aerator aand Treatment House. Filters in foreground. ; ISSUED BY THE WEST AFRICAN PHOTOGRAPHIC SERVICE, REGIONAL INFORMATION OFFICE, ACCRA, GOLD COAST, BRITISH WEST AFRICA.--Recto ; WEST AFRICAN PHOTOGRAPHIC SERVICE OF THE REGIONAL INFORMATION OFFICE; P.O. Box 555 ; ACCRA GOLD COAST WEST AFRICA ; Photograph No. D.W. 4507 ; CROWN COPYRIGHT RESERVED. ; 5 ; NI-99 -- Verso
LAGOS WATER SUPPLY (NIGERIA)
(8) ; D.W.4511.- ; Filters. ; ISSUED BY THE WEST AFRICAN PHOTOGRAPHIC SERVICE, REGIONAL INFORMATION OFFICE, ACCRA, GOLD COAST, BRITISH WEST AFRICA.--Recto ; WEST AFRICAN PHOTOGRAPHIC SERVICE OF THE REGIONAL INFORMATION OFFICE; P.O. Box 555 ; ACCRA GOLD COAST WEST AFRICA ; Photograph No. D.W. 4511 ; CROWN COPYRIGHT RESERVED. ; 9 ; NI-103 -- Verso
LAGOS WATER SUPPLY (NIGERIA)
(9) ; D.W.4512.- ; Filter cleaning. ; ISSUED BY THE WEST AFRICAN PHOTOGRAPHIC SERVICE, REGIONAL INFORMATION OFFICE, ACCRA, GOLD COAST, BRITISH WEST AFRICA.--Recto ; WEST AFRICAN PHOTOGRAPHIC SERVICE OF THE REGIONAL INFORMATION OFFICE; P.O. Box 555 ; ACCRA GOLD COAST WEST AFRICA ; Photograph No. D.W. 4512 ; CROWN COPYRIGHT RESERVED. ; 10 ; NI-104 -- Verso
LAGOS WATER SUPPLY (NIGERIA)
(10) ; D.W.4513.- ; Filter controls. ; ISSUED BY THE WEST AFRICAN PHOTOGRAPHIC SERVICE, REGIONAL INFORMATION OFFICE, ACCRA, GOLD COAST, BRITISH WEST AFRICA.--Recto ; WEST AFRICAN PHOTOGRAPHIC SERVICE OF THE REGIONAL INFORMATION OFFICE; P.O. Box 555 ; ACCRA GOLD COAST WEST AFRICA ; Photograph No. D.W. 4513 ; CROWN COPYRIGHT RESERVED. ; 11 ; NI-105 -- Verso