Barometers & Thermometers - AN INCREDIBLE VINTAGE "G.H. ZEAL OF LONDON" BRASS THERMOMETER IN FAHRENHEIT was sold for R26.00 on 11 May at 16:03 by Lifespace in Johannesburg (ID:182944527)
Thermometers General Purpose
Vintage Wooden Wall Hanging Thermometer By G. H. ZEAL London Made in England | eBay
GH Zeal - Office Manager - GH Zeal Ltd | LinkedIn
Vintage Brass Sugar Candy Thermometer in Fahrenheit, G.H. Zeal, London | eBay
Digital Max/Min Room/Wall Thermometer
Unieke Antieke - Vintage G.H. Zeal cooking thermometer for sugar - Fahrenheit (Powered by CubeCart)
Barometers & Thermometers - VINTAGE THERMOMETER-WOOD AND GLASS-G.H. ZEAL-LONDON-22CM LONG was sold for R65.00 on 16 Jan at 14:31 by clive 6528 in Cape Town (ID:55094981)
Vintage Brewer's Thermometer Daily Scientific Instrument Zeal of London 1960 : Amazon.de: Home & Kitchen
Zeal General Purpose Thermometer | G Baldwin & Co
GH Zeal Thermometer for H4 Hygrometer - Metcheck
Marks skin thermometer made by G. H. Zeal | Science Museum Group Collection
Zeal Minimum & Maximum Wall Thermometer | Japsin Instrumentation
Vintage G.H. Zeal of London Thermometer - Intovintage.co.uk
G H Zeal London BRASS Cased Thermometer Degrees Fahrenheit | eBay
Vintage G.H. Zeal of London Thermometer - Intovintage.co.uk