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Cutty Sark
Cutty Sark
Open daily 10am-5pm
Last entry 4.15pm
Adult: £22 | Child: £11
Members go free
Free
National Maritime Museum
National Maritime Museum
Open daily 10am-5pm
Last entry 4.15pm
Free entry
Booking recommended
Free
Queen's House
Queen's House
Open daily 10am-5pm
Last entry 4.15pm
Free entry
Booking recommended
Royal Observatory
Royal Observatory
Open daily 10am-5pm until 2 November
Last entry 4pm
Adult: £24 | Child: £12
Members go free
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Family fun
Astronomers Take Over
This brand-new interactive gallery gives curious minds aged 4 to 104 the space to play, learn and explore!
Royal Observatory
Family fun
October half term at the Royal Observatory
Come along for astronomy talks, spooky tours for Halloween and more
National Maritime Museum
Events and festivals
Diwali at the National Maritime Museum
Lantern parades, dance performances and rangoli workshops: celebrate the Festival of Lights in Greenwich
Stories
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ZWO Astronomy Photographer of the Year 2026 winners
Take a look at the winning images in the world's biggest space photography competition
Turner's 'The Battle of Trafalgar': a maligned masterpiece?
J.M.W. Turner's vast naval scene is a treasure of the Royal Museums Greenwich collection, but why was it so controversial when it was unveiled in 1824?
Dog that dived to the bottom of the ocean surfaces at the National Maritime Museum
A toy that journeyed to the very bottom of the ocean has been donated to the National Maritime Museum.
Collections
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Collections Online
Search our online database and explore our objects, paintings, archives and library collections from home
The Prince Philip Maritime Collections Centre
Come behind the scenes at our state-of-the-art conservation studio
Caird Library
Visit the world's largest maritime library and archive collection at the National Maritime Museum
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From astronomy to maritime history, bring your subjects to life with our school sessions and resources
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Gain skills and hands-on experience with a range of creative activities, projects and events
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Type
Type
Medallion
Medallion base
Medallion of Britannia
optical t&e: telescope component: cap, telescope
Telescope lens cap
Wooden frame
Materials
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Materials
Materials
metal
metal: brass
textile: velvet
wood
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Not on display
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Creator
Mudie, D. J.
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Unknown
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Nelson, Horatio
Royal United Service Institution
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Century
Century
19th
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1801
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1900
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Mudie, D. J.
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showing 4 objects results
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Telescope lens cap (Telescope lens cap)
Medallion of Britannia for framed telescope lens cap (Medallion)
Framed telescope lens cap (Telescope lens cap)
Wooden frame for telescope lens cap (Wooden frame)
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