Photo: Transcription service Manufacturer E J Jackson Photo-services Industrial Manufactured for BXL Date 1959 (circa)
Photo: Centenary card Manufacturer E J Jackson Photo-services Industrial Manufactured for BXL Date 1959 - 1969 (circa)
Photo: Teleprinter room Manufacturer E J Jackson Photo-services Industrial Manufactured for BXL Date 1959
Photo: GPO telephone in use Manufacturer Hubert Davey Photographic Illustration Manufactured for BXL Date 1957
Photo: Fireball turret tuner Manufacturer Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Washing machine agitators Manufacturer Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Earth leakage circuit Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Fire extinguisher Manufacturer E J Jackson Photo-services Industrial Manufactured for BXL Date 1959 - 1969 (circa)
Photo: Asbestos filled compound Manufacturer Photographic Illustration Manufactured for BXL Date 1955
Photo: Testing lamp Manufacturer Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)