RT @HertsArchives@twitter.com
Heating systems have come on leaps and bounds, but in 1926 the brand new flash technology was the "Watford" wrought steel boiler, said to be unbreakable with low fuel consumption. They could be bought for £14 15s! #Watford #adverts #archives
: https://twitter.com/HertsArchives/status/1608829006123515906