Pilkington & Gibbs Helio Chronometer Sundial

• Pilkington & Gibbs Helio Chronometer Sundial
• Excellent fully functional working item - this has been taken out of the garden and mounted for a gentlemans office desk
• The patina is excellent
• Circa 1910
• The overall measurements are 10" tall and the base is 10" diameter
• NEGRETTI & ZAMBRA
• This is a very rare item
• Better known as Tropical Helio-Chronometer, this time instrument can be adjusted to latitude and longitude to give an accurate reading in any location
• A total of 1000 of these were originally made. Of which only 50 are known to exist today.

If you have an item similar to this one that you would like to sell, email us directly via

At UK Architectural Antiques we are always looking for new items to buy.

Our buyer is not office based - please note our sales staff cannot provide telephone valuations.

Our buyer buys remotely from your pictures and descriptions - then our driver collects and pays for the goods, therefore the buyer needs sufficient information so that he can make a decision without physically seeing the items.