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Description archivistique
Flame-Otrol
Flame-Otrol
Specifications of labour and materials for the completion of the Lancaster Building for Y.S. Mackie - plumbing and heating
Specifications of labour and materials for the completion of the Lancaster Building for Y.S. Mackie - plumbing and heating
Specifications of labour and materials - general contract
Specifications of labour and materials - general contract
Specifications of labour and materials - electrical
Specifications of labour and materials - electrical
Push-button freight elevators
Push-button freight elevators
Elevator design and layout
Elevator design and layout
Catalogue of parts
Catalogue of parts
Locomotive firebox boiler - plan of setting
Locomotive firebox boiler - plan of setting
Firebox boiler catalogue no. 58
Firebox boiler catalogue no. 58
Instructions for the man who runs the boiler
Instructions for the man who runs the boiler