Vintage Lifeboat Compass Binnacle by Kelvin & Hughes Ltd - London, R.N.L.I

Original, not a reproduction, dated around 1940 - 50's

Marked on the compass face: Kelvin & Hughes Ltd, Made In Great Britain, Patt No5 / 2402, Centrex, Serial No 156K (Do not lubricate / 156) 

Marked to the outer case: R.N.L.I, Patt No 5/2402, Serial No 149K/50, Kelvin & Hughes Ltd, Made In Great Britain

Comes with the original rare securing bracket and base illumination lens / circular adjuster, which would vary the intensity of the light. The compass has been unbolted from the base bracket for display purposes, but could easily be refitted, if required. 

There were various trading names for this company, but the Kelvin & Hughes Ltd names was used from 1944 to 1966.

I suspect that this compass originated from a Watson or Solent Class lifeboat. It was procured from the North Wales / Conway area, so I assume that the boat was stationed in this area. I have been unable to trace the particle boat via the Serial Number, via Kelvin Hughes (Hensoldt)

The compass is in full working order.

Generally good condition for age and application, with some wear, marks, oxidation, scratches, tarnishing and dints.

A rare piece of R.N.L.I nautical lifeboat history. I cannot find another similar example currently for sale !

I have included an 2 images of similar compasses fitted on a boat, in the photos, just for reference.

Heavy, hence the high postage cost !

29cm high (not including bracket) x 27cm diameter approx

In  1944  , the scientific instrument manufacturing firms of  Henry Hughes & Son Ltd , London, England, and  Kelvin Bottomley & Baird Ltd , Glasgow, Scotland, came together to form  Kelvin & Hughes Ltd . 

The origins of the company lie in the highly successful, if strictly informal, relationship between  William Thomson (  1824-1907  ), Professor of Natural Philosophy at Glasgow University from 1846-1899 and James White, a Glasgow optical maker. James White (  1824-1884  ) founded the firm of  James White , optical instrument maker in Glasgow in  1850  and was involved in supplying and mending apparatus for Thomson's university laboratory and working with him on experimental constructions. By  1854  , White was already producing electrical instruments - electrometers and electrical balances - from Thomson's designs. In  1857  , White entered into a short-lived partnership,  White & Barr , with John Barr which lasted until  1860  when it was dissolved and White reverted to his previous company name of James White. White was actually declared bankrupt in  August 1861  , and then discharged four months later. 

In  1870  , White was largely responsible for equipping Thomson's laboratory in the new University premises at Gilmorehill. From  1876  , he was producing accurate compasses for metal ships to Thomson's design, and this became an important part of his business in the last years of his life. He was also involved in the production of sophisticated sounding machinery that Thomson had designed to address problems encountered in laying cables at sea, helping to make possible the first transatlantic cable connection. At the same time, he continued to make a whole range of more conventional instruments such as telescopes, microscopes and surveying equipment. White's association with Thomson continued until he died, but without any legal deeds of co-partnery - White bearing, at least in a public sense, the financial risks of their working partnership. 

After his death, his business continued under the same name, being administered by Matthew Edwards (until  1891  when he left to set up his own company) and David Reid. Thomson, who became Sir William Thomson and then Baron Kelvin of Largs in  1892  , continued to maintain his interest in the business after White's death. In  1884  he raised most of the capital needed to construct and equip new workshops in Cambridge Street, Glasgow. At the Cambridge Street premises, the company continued to make the compass Thomson had designed during the  1870s  and to supply it in some quantity, especially to the Admiralty. At the same time, the firm became increasingly involved in the design, production and sale of electrical apparatus. 

In  1899  , Lord Kelvin resigned from his University chair and became, in  1900  , a director in the newly formed limited liability company,  Kelvin & James White Ltd  which acquired the business of James White. At the same time, Kelvin's nephew, James Thomson Bottomley (  1845-1926  ), joined the firm. In c1904, a London branch office was opened which by c1915 had become known as  Kelvin, White & Hutton Ltd . 

Kelvin & James White Ltd underwent a further change of name in  1913  , becoming  Kelvin Bottomley & Baird Ltd . 

Henry Hughes & Sons was founded in  1838  in London as a maker of chronographic and scientific instruments. The firm was incorporated as  Henry Hughes & Sons Ltd in  1903  and in 1923, the company produced its first recording echo sounder. In  1935  , a controlling interest in the company was acquired by  S Smith & Son Ltd resulting in the development of marine and aircraft instruments. Following the London office's destruction in the Blitz of 1941, a collaboration was entered into with Kelvin, Bottomley & Baird Ltd, resulting in the establishing of  Marine Instruments Ltd . Following the formal amalgamation of Kelvin, Bottomley & Baird Ltd and Henry Hughes & Sons Ltd in  1947  to form Kelvin & Hughes Ltd, Marine Instruments Ltd acted as regional agents in the UK for Kelvin & Hughes Ltd who were essentially now a part of Smith's Industries Ltd founded in 1944 as the successors of S Smith & Son Ltd, . 

Kelvin & Hughes Ltd developed various marine radar and echo sounders, supplying the Ministry of Transport, and later Defence. The firm was liquidated in  1966  but the name was continued as Kelvin Hughes, a division of Smiths Group plc. In 2002, Kelvin Hughes continues to produce and develop marine instruments for commercial and military use.