Original 1941 industrial trade vintage catalog for the INVINCIBLE VACUUM CLEANER MANUFACTURING COMPANY.  Main office and plant was located at 4000 Davis Street, Dover, OH.

Manufacturers of Industrial Vacuum Cleaners - Heavy Duty Portable.

Invincible Vacuum Cleaners remove all dust as well as dirt and litter from floors of any kind. No dust whatsoever is scattered. With equal efficiency, Invincibles clean walls, ceilings, pipes, beams, machinery, motors, conveyors, lighting fixtures, shipping containers, bins, shelves, and every other nook and corner. Most overhead cleaning can be done from the floor level without interfering with production. Abrasive or metallic dusts and litter are readily handled without injury to the equipment. Cramped quarters are no handicap. An Invincible will do thorough cleaning wherever a brush or broom can be used, and a lot of places where brush or broom cannot reach. Invencibles are noted for the extreme portability and ease of use.

Products include Invincible Heavy Duty Portable, Invincible Universal Portable and the Invincible Industrial Master, all are fully featured.

Has product images, description and application provide product details.

Unbound from a large rare 1941 Industrial Catalog, this unique old one-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro industry library.