The world’s premier auctions
 
 
WELCOME TO INVALUABLE
Be the first to know about
the latest online auctions.
Please enter a valid email address (name@host.com)
Sign Up »
PS: We value your privacy
Thank you!
 
 
Want to learn more
about online auctions?
Take a Quick Tour »
WE'VE CHANGED OUR NAME
is now
 
To celebrate, we’ve enhanced our site with
larger images and browsing by category to help
you easily find what you’re passionate about.
Remember to update your bookmarks.
Get Started »
 
Invaluable cannot guarantee the accuracy of translations through Google Translate and disclaims any responsibility for inaccurate translations.
Show translation options

Lot 8: A rare Troughton 'Mountain Barometer', circa 1815,

Clocks, Barometers, Scientific & Mechanical Items

by Semley Auctioneers

February 23, 2013

Near Shaftesbury, United Kingdom

Past Lot
Looking for the realized and estimated price?

Description: A rare Troughton 'Mountain Barometer', circa 1815, the hollowed out folding tripod acting as a travel case for the instrument (see illustration). Footnote - this unusual instrument was used by mountain climbers or travellers to determine their altitude prior to the invention of the aneroid barometer in 1843.

Title
Lot title
$0 (starting bid)
Lot title
$0 (starting bid)
Lot title
$0 (starting bid)
 
Lot title
$0 (starting bid)
Lot title
$0 (starting bid)
Lot title
$0 (starting bid)
 
Lot title
$0 (starting bid)
Lot title
$0 (starting bid)
Lot title
$0 (starting bid)