Prime Meridian Mug
Our super stylish Prime Meridian Mug features our iconic 00º 00’ 00” Prime Meridian of the World design that has been hand decorated onto a white earthenware mug.
This is the perfect size for a very much needed tea or coffee break.
In 1884 the Prime Meridian was defined by the Transit Circle telescope at the Royal Observatory which was built by Sir George Biddell Airy, the 7th Astronomer Royal, in 1850. The cross-hairs in the eyepiece of the telescope precisely defined Longitude 0° for the world.
This Mug is exclusive to Royal Museums Greenwich and is part of our Prime Meridian & GMT collection.
- Measurements: 9.5 cm (rim to base)
- Material: Earthenware
- Washable: Dishwasher Safe
- Microwave Safe
- Hand decorated in Staffordshire, UK
FREE UK Delivery for orders over £50
Our standard processing
and fulfillment time is 1-2 working days from the time you placed your order, excluding Custom Prints, online-only telescopes and personalised clothing.
All UK orders (excluding personalised clothing) are sent using a tracked service.
Custom Prints (those which are customised by choosing a size and frame) and personalised clothing take a little longer to fulfill due to being made to order.
Please see our Delivery & Returns page for more information and last order dates.
Online-only telescopes are shipped directly from Celestron.
FREE Standard UK delivery for all orders over £50 (Royal Mail)
For all other orders, we offer Standard UK delivery for £4.95 per order (Royal Mail).
We also offer UK FedEx 1-3 Working Days for £9.90. Excludes Custom Prints and Personalised Clothing.
International Delivery Information
Delivery rate varies by country and value of order, and starts from as little as £6.95.
Please allow 5-7 working days for standard orders to be dispatched.
Custom Prints (those which are customised by choosing a size and frame) and personalised clothing take a little longer to fulfill due to being made to order. Please see our recommended last order dates for these items on our Delivery & Returns page.
We send using a Royal Mail/FedEx tracked delivery service (excluding personalised products). Please allow 7-10 working days to receive after we have dispatched.
Please see our Delivery & Returns page for all information.
For all returns, please contact us as soon as possible using the contact form, expressing your wish to return. Please wait for confirmation from one of our team before returning.
Custom Prints (those which are customised by choosing a size and frame) and personalised clothing are made to order and therefore we are unable to offer a refund or exchange, unless they are faulty.
Please see our Delivery & Returns page for full information.
Every purchase supports the work of Royal Museums Greenwich
All proceeds from all purchases made on the Royal Museums Greenwich online shop support the work of the museum.
Should you wish to, you can now add a voluntary donation to your order. All donations, big or small, will make a difference.
Thank you for your continued support.