Photo: Plenmeller factory, 19 of 21 Manufacturer Hart Associates Manufactured for BXL Date 1972 (circa)
Photo: E K Cole drilling jig Manufacturer Hobbs, Offen & Company Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Pressure testing tool Manufacturer Hobbs, Offen & Company Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Machining jig Manufacturer Hobbs, Offen & Company Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Work bench jig Manufacturer Hobbs, Offen & Company Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Paper coating Manufacturer Hubert Davey Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Photo: Coating paper Manufacturer Hubert Davey Photographic Illustration Manufactured for BXL Date 1950 - 1959 (circa)
Contact sheet: Bottle design Manufacturer Heini Schneebeli Manufactured for BXL Date 1980 - 1989 (circa)
Contact sheet: Bottle production Manufacturer Heini Schneebeli Manufactured for BXL Date 1980 - 1989 (circa)