Universal equinoctial ring dial by unknown

Universal equinoctial ring dial

unknown

Fine art poster

More products…
  • Amazing giclée print quality
  • 240gsm thick fine art print paper
  • 100+ year colour guarantee
  • Dimensions:
    • by cm overall size ( by in)
    • by cm artwork size ( by in)
£22.95

Image information

Add to wishlist
Close

Sizing information

Dimensions
Overall size (inc frame) x cm ( x in)
Depth cm (in)
Artwork x cm ( x in)
Border (mount) cm top/bottom (in)
cm left/right (in)
The paper size of our wall art shipped from the US is sized to the nearest inch.
Nelson was 5ft4in or 1.62m
Nelson was 5'4" (1.62m)

Universal equinoctial ring dial

Universal equinoctial ring dial for latitudes 0├×_-90├×_ north. The dial is for northern latitudes only and a slider moves in the grooved rim of the meridian ring. The latitude scale is divided clockwise [0├×_]-90├×_. On the obverse side and the inner-rim of the equinoctial ring are hour scales. There is a date scale, but no zodiac scale, and the equinoxes are marked at 11 March and 12 September. The gnomon has a pinhole at either end with central concentric lathe-turned circles overlapping the bridge bars. Apart from the unusual double-pinhole gnomon, this dial is typical of those being produced in England in the middle of the 18th century.

  • Image reference: D8815

Discover more

More by this artist

unknown

Search for similar images

Our prints

We use a 240gsm fine art paper and premium branded inks to create the perfect reproduction.

Our expertise and use of high-quality materials means that our print colours are independently verified to last between 100 and 200 years.

Read more about our fine art prints.

Manufactured in the UK

All products are printed in the UK, using the latest digital presses and a giclée printmaking process.

We only use premium branded inks, and colours are independently verified to last between 100 and 200 years.

Delivery & returns

We print everything to order so delivery times may vary but all unframed prints are despatched within 2-4 days via courier or recorded mail.

Due to the coronovirus pandemic and Brexit situation, current shipping times may be longer, particularly for destinations outside the UK.

Delivery to the UK is £5 for an unframed print of any size.

We will happily replace your order if everything isn’t 100% perfect.