I've been contacted by someone asking about this old dental unit...
Hi there I bought a house a number of years ago now and as you do with a new house inspect the attic and to my surprise what appears to be an old dental machine (SIROBOX - ASH ... serial number 991 ) is written on the rear of the machine.
I have tried to track down the manufacturer (A.D engineering co. Ltd. Walton on Thames Surrey) on various search engines but I have drawn a blank maybe this company has ceased to trade as this dental machine seems very old.
Anyway I was wondering if you could shed any light on it as i am looking to have it valued.
I expect it's of little value as everything will have perished, but asking anyway.
