Vintage 1933 Smith Indian Brass backpack Fire Extinguisher pump Sprayer Air Cool

Description

A beautiful brass fire extinguisher backpack by Smith and Co.
This is in excellent shape from the stunning brass to the original backpack straps to the slide action on the pump. There is some cracking on the rubber hose but it seems to still be water tight.  Inside the tank there is a divider to mitigate sloshing and a metal filter where the water exits so debris doesn't go into the pump. The decal is the real special part and although it is not perfect, it can be clearly read and the logos stand out beatifully.
It has the original patent date of 1931 and the last when I suspect this was made June 6, 1933.
I've never seen one like it. You may not see another either, happy bidding.