CESCO Respirator 90-F

The CESCO Cat. No. 90-F Respirator was a simple half-mask with chin exhale valve and a grille that screwed off to replace the filter pads.  Made by Chicago Eye Shield Company.

Rubber stamps
Rubber stamps

Manufacturer and BoM approval stamps "CESCO" "BM 2121" "Made in U.S.A."

CESCO RESPIRATORS
CESCO RESPIRATORS

CESCO Cat. No. 90-F Respirator for Dusts and Mists

Packaging
Packaging

Box top view "CESCO Respirator Cat. No. 90-F"

Packaging
Packaging

Box front view "CESCO Respirator Cat. No. 90-F"

Packaging
Packaging

Boxes back view "Fitting"

Packaging
Packaging

Box side view "Permissible Respirator for dusts, pneumoconiosis-producing mists, and chromic acid mist"

Filter packaging
Filter packaging

Filter box front view "CESCO" "Cat. No. 90-1 Filters For CESCO Cat. No. 90-F Respirator" "Quantity 5"

Filter packaging
Filter packaging

Filter box back view "Permissible Respirator Filter for dusts, pneumoconiosis producing mists, and chromic acid mist"

Extra parts
Extra parts

"1 - CESCO No. 90-2 Exhalation Valve Flap 1 - CESCO No. 90-3 Inhalation Valve Flap"