Posted 4 years ago
I recently found this extinguisher its a Knight & Thomas inc. Underwriters Fire Extinguisher No.7. I've done a fair amount of reasearch but was unable to find another like it. I have seen some that are close but not another with the same nozzle, This one has a nozzle with a valve. Does any one have any information such as date of mfg. and if the nozzel is original to the piece or if was added.