Photo: Earth leakage circuit Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Ducting, 1 of 2 Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1958
Photo: Ducting, 2 of 2 Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Philips Turret tuner Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Gaygrip sauce pans Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1956
Photo: Jig used for Herald airliner Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Pam radio circuit Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Fume hood Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Dinghy pump Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Pam radio circuit board Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Servo-Pot Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Flange rings Manufacturer E J Jackson Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)