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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
Last entry 4.15pm
Adult: £24 | Child: £12
Members go free
What's on
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Planetarium shows
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Royal Observatory
Talks and tours
Annie Maunder: life, work, legacy
A panel discussion led by curator of the Royal Observatory Dr. Louise Devoy celebrating pioneering solar astronomer and astrophotographer Annie Maunder
National Maritime Museum
Exhibitions
Pirates
Explore the myth, discover the truth: Pirates at the National Maritime Museum is now open
Queen's House
Talks and tours
Salons in the Queen's House
See the Queen’s House and its collections in a new light with this series of free lunchtime talks exploring art, architecture, history and our contemporary culture
Stories
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Stories
Art at the Queen's House
Our Ocean, Our Planet
Guide to the night sky
Museum blog
The pirate hunter's cup
What does a carved coconut shell have to do with one of the most deadly pirates in history? Dr Robert Blyth follows the story of Bartholomew Roberts, and the 'forgotten pirate hunter' Captain Chaloner Ogle
The art of piracy: imagining the world of Zheng Yi Sao
A series of illustrations by Livia Giorgina Carpineto brings the world of notorious pirate queen Zheng Yi Sao to life
Night Sky Highlights - April 2025
Discover what to see in the night sky this April, from the Lyrid meteor shower to bright inner planets, and more.
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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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Item Category
Item Category
Astronomical and navigational instruments
Astronomical and navigational instruments
Show all
3. Astronomy demonstrated: instruments and models
Astrolabes and quadrants
Celestial navigation
Charting instruments
Compasses
Course, speed and distance indicators
Electronic navigation
Exploring the Arctic
Globes
Globes and globe gores
Herschel family
Meteorological instruments
Optical equipment
Popular Astronomy
Sundials
Telescopes
Telescopes at the Royal Observatory Greenwich
Telescopes Online Gallery
The Herschels as experimenters
The Herschels as instrument makers
The many faces of the telescope
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Type
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Type
Type
Aircraft sextant
Air sextant
Box for a Bubble Sextant
Bubble Sextant
Bubble sextant, electric
Bubble Sextant batteries
Bubble Sextant battery
Bubble Sextant battery charger
Bubble Sextant battery charger part
Bubble Sextant box
Bubble Sextant bubble
Bubble Sextant lightbulb
Bubble Sextant reflecting flat
Bubble Sextant reflecting flat?
Bubble Sextant reflecting flat holder
Bubble Sextant spare eyepiece unit
Marine bubble Sextant battery
Sextant
sextant, bubble
Sextant, electric
Sextant, electric ?
SOLD Bubble Sextant
surveying & navigational t&e: sextant, bubble
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Materials
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Materials
Materials
alloy
aluminium
bakelite/Tufnol
brass
glass
leather
metal
metal: alloy
metal: alloy, aluminium
metal: aluminium
paper
plastic
rubber
synthetic: plastic
textile
wood
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Display Location
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Display Location
Display Location
Not on display
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Creator
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Creator
Creator
Ever Ready Co. (Great Britain) Ltd
Henry Hughes & Son Limited
Plath, C.
Shimadzu Corporation
Unknown
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Places
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Places
Places
England
Germany
Hamburg
Japan
London
Unknown
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Century
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Century
Century
20th
unknown
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Date Range
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Date Range
Date From
Select...
1926
1930
1940
1941
1942
1943
1949
Date To
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1926
1940
1941
1942
1943
1949
1950
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Bubble Sextant
Clear all
showing 38 objects results
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Relevance
Object title/name
Object title/name (desc)
Finding reference
Finding reference (desc)
Marine bubble Sextant battery
Sold-Libellensextant lightbulb (Bubble Sextant lightbulb)
Sold-Libellensextant lightbulb (Bubble Sextant lightbulb)
Sold-Libellensextant battery charger part (Bubble Sextant battery charger part)
Sold-Libellensextant battery (Bubble Sextant battery)
Sold-Libellensextant reflecting flat? (Bubble Sextant reflecting flat?)
Sold-Libellensextant battery (Bubble Sextant battery)
Sold-Libellensextant reflecting flat? (Bubble Sextant reflecting flat?)
Sold-Libellensextant battery (Bubble Sextant box)
Sold-Libellensextant battery (Bubble Sextant battery)
Sold-Libellensextant (Bubble Sextant)
Sold-Libellensextant battery (Bubble Sextant box)
Sold-Libellensextant reflecting flat? (Bubble Sextant reflecting flat?)
Sold-Libellensextant battery charger (Bubble Sextant battery charger)
Marine Bubble Sextant box (Bubble Sextant box)
Marine Bubble Sextant lightbulb (Bubble Sextant lightbulb)
Marine Bubble Sextant battery (Bubble Sextant battery)
Sold-Libellensextant (Bubble Sextant)
Sold-Libellensextant battery charger part (Bubble Sextant battery charger part)
Sold-Libellensextant KM 2 (Bubble Sextant)
Sold-Libellensextant lightbulb (Bubble Sextant lightbulb)
Sold-Libellensextant lightbulb (Bubble Sextant lightbulb)
Sold-Libellensextant (Bubble Sextant)
Sold-Libellensextant reflecting flat? (Bubble Sextant reflecting flat?)
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