William Muir and Co: Difference between revisions
No edit summary |
No edit summary |
||
(43 intermediate revisions by 6 users not shown) | |||
Line 1: | Line 1: | ||
[[Image:Im201210-Muir1.jpg|thumb| Lathe 2670 still in use in Chennai, Tamil Nadu (South India). (2012). ]] | |||
[[Image:Im201210-Muir2.jpg|thumb| Lathe 2670 still in use in Chennai, Tamil Nadu (South India). (2012). (Detail). ]] | [[Image:Im201210-Muir2.jpg|thumb| Lathe 2670 still in use in Chennai, Tamil Nadu (South India). (2012). (Detail). ]] | ||
[[Image:JD 2023 04 Ellenroad 4.jpg|thumb|2023. Muir treadle lathe at [[Ellenroad Steam Museum]]]] | |||
[[Image:JD 2023 04 Ellenroad 6.jpg|thumb|2023. Muir treadle lathe at [[Ellenroad Steam Museum]]]] | |||
[[image:Im1847SLCD-Muir.jpg|thumb| 1847.]] | [[image:Im1847SLCD-Muir.jpg|thumb| 1847.]] | ||
Line 6: | Line 10: | ||
[[Image: Im18660105Eng-Muir.jpg|thumb| January 1866. ]] | [[Image: Im18660105Eng-Muir.jpg|thumb| January 1866. ]] | ||
[[image: Im18691210Er-20WillMuir.jpg|thumb|1869.]] | |||
[[image:Im1874Brad-Muir.jpg|thumb| 1874. ]] | [[image:Im1874Brad-Muir.jpg|thumb| 1874. ]] | ||
[[image:Im1876POWor-Muir7.jpg|thumb| 1876.]] | [[image:Im1876POWor-Muir7.jpg|thumb| 1876.]] | ||
[[Image: Im18800102E-WmMuir.jpg|thumb| January 1880. ]] | [[Image: Im18800102E-WmMuir.jpg|thumb| January 1880. ]] | ||
[[image: Im090619DR-Muir1885.jpg|thumb| 1885. Exhibit at [[Darlington Railway Museum]]. ]] | [[image: Im090619DR-Muir1885.jpg|thumb| 1885. Exhibit at [[Darlington Railway Museum]]. ]] | ||
[[image:JD MoSI 2008 2010 11.jpg|thumb|Drilling machine at [[Manchester's Museum of Science and Industry]]]] | |||
[[image:JD W Muir MoSi grinder.jpg|thumb|Cylindrical grinding machine in reserve collection at [[Manchester's Museum of Science and Industry]]]] | |||
[[image:JD MoSI 2008 2010 04.jpg|thumb|Manchester Corporation seal embossing press at [[Manchester's Museum of Science and Industry]]]] | |||
[[Image: Im18891213Eng-Muir2.jpg|thumb| December 1889. ]] | [[Image: Im18891213Eng-Muir2.jpg|thumb| December 1889. ]] | ||
[[image:Engg 1895 07 19 1.jpg|thumb|1895. Muir vertical mill, at the works of [[J. and G. Thomson]], machining piston-rod cross-heads for the engines of [[HMS Jupiter (1895)]]<ref>[[Engineering 1895/07/19]]</ref>]] | |||
[[image:Engg 1895 07 19 2.jpg|thumb|1895. Muir plano milling machine at the works of [[J. and G. Thomson]], machining an IP slide valve for the engines of [[HMS Jupiter (1895)]]<ref>[[Engineering 1895/07/19]]</ref>]] | |||
[[image:Im189806Cass-WmMuir.jpg|thumb| June 1898. ]] | [[image:Im189806Cass-WmMuir.jpg|thumb| June 1898. ]] | ||
[[image:Im189908Cass-Muir.jpg |thumb| August 1899.]] | [[image:Im189908Cass-Muir.jpg |thumb| August 1899.]] | ||
Line 19: | Line 29: | ||
[[Image:Im1901Eing-Muir2.jpg|thumb| 1901. ]] | [[Image:Im1901Eing-Muir2.jpg|thumb| 1901. ]] | ||
[[Image:Im190201Cass-Muir.jpg|thumb| January 1902. ]] | [[Image:Im190201Cass-Muir.jpg|thumb| January 1902. ]] | ||
[[Image:Im1902Cass-Muir.jpg|thumb| 1902. ]] | |||
[[Image:Im1902EnV93-p197.jpg|thumb| 1902. ]] | [[Image:Im1902EnV93-p197.jpg|thumb| 1902. ]] | ||
[[Image:Im1902EnV93-p196.jpg|thumb| 1902. ]] | [[Image:Im1902EnV93-p196.jpg|thumb| 1902. ]] | ||
Line 31: | Line 42: | ||
[[image:Im1922EnV133-p498a.jpg|thumb| 1922.]] | [[image:Im1922EnV133-p498a.jpg|thumb| 1922.]] | ||
[[image:Im1922EnV133-p498b.jpg|thumb| 1922.]] | [[image:Im1922EnV133-p498b.jpg|thumb| 1922.]] | ||
[[Image:1932p074b Muir.jpg|thumb|1932 | [[image:Im19220526-p592.jpg |thumb| 1922. Spur Gear Generating Machine. ]] | ||
[[Image:Im192902RE-Muir.jpg|thumb| February 1929. ]] | |||
[[Image:1932p074b Muir.jpg|thumb| 1932. ]] | |||
[[image:ImEnV183-p424.jpg|thumb| 1947. Light machine shop before re-organisation.]] | [[image:ImEnV183-p424.jpg|thumb| 1947. Light machine shop before re-organisation.]] | ||
[[image:ImEnV183-p424a.jpg|thumb| 1947. Light machine shop after re-organisation.]] | [[image:ImEnV183-p424a.jpg|thumb| 1947. Light machine shop after re-organisation.]] | ||
[[image:Im201106GTM-Muir.jpg|thumb| Exhibit at [[Geevor Tin Mine Museum]]. No.1688 lathe.]] | [[image:Im201106GTM-Muir.jpg|thumb| Exhibit at [[Geevor Tin Mine Museum]]. No.1688 lathe.]] | ||
[[Image:Muir_shaper01.jpg|thumb| Muir travelling head shaper | [[Image:Muir_shaper01.jpg|thumb| Muir travelling head shaper served a supporting role in store at [[Wortley Top Forge]]. Now in private preservation. ]] | ||
[[Image:File9-2 (1).jpeg|thumb| Muir flat belt radial drill of unknown date. ]] | |||
[[Image:File10-2 (1).jpeg|thumb| Muir flat belt radial drill of unknown date. ]] | |||
[[Image:File6-2 (1).jpeg|thumb| Muir milling machine with cast overarm. ]] | |||
[[Image:IMG 20201218 134520 resized 20201218 014634416.jpg|thumb| Muir (originally steam-driven) punch and shear machine, note the mountings for the steam engine cylinder and crosshead now gone and v-belt pulley bolted to the flywheel. ]] | |||
[[Image: IMG 20201218 134533 resized 20201218 014633627.jpg|thumb| Muir steam-driven punch and shear machine plate. ]] | |||
[[Image: IMG 20201218 134546 resized 20201218 014635066.jpg|thumb| Muir steam-driven punch and shear machine gears. ]] | |||
'''W. Muir and Co''' | '''W. Muir and Co''' | ||
Engineers and machinists, of Britannia Works, Sherbourne Street, | Engineers and machinists, of Britannia Works, Sherbourne Street, Manchester. | ||
1842 Business established when [[William Muir]] left [[Joseph Whitworth and Co|Whitworths]] in June and established a workshop in Berwick Street, Manchester, where he had room for a small forge, his lathe, and a bench. | |||
1847 Advertising his business address as 59 Oxford Street (opposite Atlas Works), Manchester. By 1849 an upholsterer was occupying No. 59. | |||
Outgrew his Manchester premises and then, jointly with [[Thomas Edmondson]], '''Muir''' occupied a large building in Miller's Lane, Salford. Edmondson occupied the top floor as a Railway Ticket Printing Office; Muir manufactured the printing, dating, and other machines, as well as conducting business as a machine-tool maker. Miller's Lane was in a very old part of the City of Salford, through which the railway viaduct had been built to serve Manchester Victoria station. The lane was a short thoroughfare whose north side was defined by the viaduct, while the western end joined Greengate, and the eastern end led into a yard behind a cotton mill. | |||
1849 advert: 'LETTER COPYING PRESSES, and EMBOSSING Ditto, Designed by WILLIAM MUIR and Manufactured under his own personal superintendence. An assortment of all sizes kept in stock. Presses fitted with Steel Dies for Initials, Address of Business Firms, & c.; also Dies and Stamps of every description, made to order. Sold Wholesale and Retail at Low Prices for cash, at the Manufactory, Millers-lane, Greengate, Salford, four minutes' walk from the Manchester Exchange. | |||
1851 Exhibited at Great Exhibition<ref>[[1851 Great Exhibition: Reports of the Juries: Class VI.]]</ref>. | 1851 Exhibited at Great Exhibition<ref>[[1851 Great Exhibition: Reports of the Juries: Class VI.]]</ref>. | ||
Line 48: | Line 72: | ||
1852 Muir was asked to supply the [[Woolwich Arsenal]] with machinery for making interchangeable rifle sights; and with business increasing, he built the '''Britannia Works''' in Sherborne Street, Strangeways, and took on partners. | 1852 Muir was asked to supply the [[Woolwich Arsenal]] with machinery for making interchangeable rifle sights; and with business increasing, he built the '''Britannia Works''' in Sherborne Street, Strangeways, and took on partners. | ||
1862 | 1857 C. F. Partington wrote a pamphlet entitled 'Introductory Account of Messrs. Muir and Co.'s Improved Machinery for the Manufacture of Rifle Sights' which described the manufacture of the sights and the special purpose machinery used to fulfill a government contract for 400 sights per week during the Crimean War.<ref>The Practical Mechaanic's Journal, 1857, p.47</ref> | ||
1857 Sale notice: 'THURSDAY NEXT. Highly Important.— To Gun Sight and Mortar Makers, Engineers, Machine Brokers, Grocers, and Others. MB. JOHN HOLMES respectfully intimates to his friends and the public, that he has for nearly two years abstained from selling by auction, but at the request of that firm, Messrs. William Muir and Company, engineers and tool makers, Britannia Works, Sherborne-street, Strangeways, Manchester, will by SELL BY AUCTION, on the premises, on Thursday, the 5th of November, 1857, all their Valuable and Scientifically Made MACHINERY for gun-sight manufacturing, comprising twenty-six machines, with single speed headstocks; cast iron planed beds, slide work, horizontal drills, slotting and other machines for shaping, grooving, drilling, turning, screw making and every process in the making of body, blade, slide, tip, and screws of the sight; the accuracy and simplicity of arrangement and self-acting motions, render imperfection in the manufacturing of the sight impossible; about three thousand finished sights; also important machines for manufacturing large ordnance mortars; trunnion turning and touch-bole boring machine, 10-inch back-geared headstocks, carriage bed, and drill, also second-hand engineers' tools; three patent slide and screw cutting lathes, one 20ft. bed, with 8in. back-geared headstocks, by Muir and Co.; one ditto, 12ft. bed and 6in. headstocks; one 4ft. ditto; one 7ft. 6in. slide, and screw-cutting lathe, with 5in. headstocks, by Bodmore [Bodmer], five hand lathes, with 6in. back-geared headstocks, cast-iron beds, and slide slide rests, by Muir and Co.; three break lathes, one by Bodmore, one 10in. back-geared lathe, packed to 15in. with cast-iron bed, 9ft. long, Collier and Co.; two planing machines, by a Muir and Co, one to plane 2ft. 6in. long 18in. by 12in. with quick return motion, one ditto, to plane 2ft. by 18in. by 12in.; one back-geared drilling machine, 15in. jib, Muir and Co.; one patent grindstone, to take two stones, 3ft. diameter, each with motion for keeping the stones perfectly true while in use; 70 vices, pair of 41in. prize bellows, new ; Loyd's patent portable forge with fan ; bright shafting, hangers, pulleys, and fixings, as to render the whole portable and independent of walls, a most complete arrangement; three of [[William Weild|Weild's]] patent large coffee mills, splendidly ornamented; second-hand and small copying and embossing presses, and a variety of other useful articles.— Catalogues ....' <ref>Manchester Courier - Saturday 31 October 1857</ref> | |||
1859 'EXHIBITION OF INVENTIONS. .... Mr. Muir, of Manchester, exhibits an exceedingly compact and useful planing machine for the use of mathematical instrument makers, opticians, &c., designed at the suggestion of Mr. Andrew Ross.'<ref>Saint James's Chronicle - Saturday 23 April 1859</ref>. It was described and illustrated on p.361 [https://www.jstor.org/stable/pdf/41334468.pdf here] <ref>[https://www.jstor.org/stable/pdf/41334468.pdf] CATALOGUE OF THE ELEVENTH ANNUAL EXHIBITION OF INVENTIONS - The Journal of the Society of Arts , April 22, 1859: 3. Hand Planing Machine ; Muir and Co., Britannia Works, Manchester</ref> | |||
1862 Screwcutting lathe exhibited at London Exhibition<ref>[[1862 London Exhibition: Catalogue: Class 7.: William Muir and Co]]</ref>. Drawing [https://gallica.bnf.fr/ark:/12148/bpt6k9225148/f62.image here] <ref>[https://gallica.bnf.fr/ark:/12148/bpt6k9225148/f62.image] BnF Gallica website: Livre Des Machines-outils, leur importance, leur utilité, progrès apportés dans leur Fabrication by [[Jean Chretien|J. Chrétien]], 1863</ref>. The long leadscrew was provided with two intermediate supports. These were lowered out of the way of the passing carriage by the action of a rack and pinion arrangement. | |||
1867 Partnership dissolved between William Muir, [[Charles Garnett]], and [[Robert Garnett]], Sherborne-street, Strangeways, Manchester, machine makers<ref> Manchester Courier and Lancashire General Advertiser, 4 March 1867 </ref> | |||
1893 New Companies:<br> WILLIAM AND MUIR AND CO. (MANCHESTER) LIMITED. <br>This company was registered on the 10th inst., with a capital £80,000, in shares, to acquire and purchase the business carried on by [[Charles Garnett]], [[Alfred Muir]], and H. Garnett, at Strangeways, Manchester, and elsewhere, under the style of William Muir and Co. and to carry on the business of machinists, machine-tool makers, manufacturers, and mechanical engineers. The subscribers are:— [with number of shares]. <br>C. Garnett, 34, Colville-terrace, Bayswater, W., machine-tool maker 1 <br>A. Muir, Rookswood, Broughton Park, Manchester, machine-tool maker 1 <br>H. Garnett, Valley Field, King's Lynn, machine-tool maker 1 <br>F. H. Garnett, 34, Colville-terrace, W., late captain 15th Regiment 1 <br>J. A. Farnworth, 132, Waterloo-road, Manchester, cashier 1 <br>H. Muir, Rookswood, Broughton Park, Manchester 1<br> W. Muir, Sherborne-street, Manchester, machine-tool maker , 1 <br>The first directors are:— A. Muir, H. Garnett, and F. H. Garnett; qualification, £1,000; remuneration, £100, exclusive of managing director. Registered Hinde, Milne, and Bury, solicitors, Manchester.' | |||
1913 Muir made gear hobbing machines for C. A. Parsons and others for the production of high power, high speed marine reduction gearing. Controversy between Parsons and Muir & Co over the best way of minimising errors in hobbing. Muir & Co had patented machinery incorporating a master gear having a pair of wormwheels connected by planetary gearing.<ref>[https://www.gracesguide.co.uk/Special:MemberUsers?file=6/6b/Er19130328.pdf] Letter from J. H. Melloy of Muir & Co, p.344, The Engineer, 28 March 1913</ref> | |||
1914 Machine tool makers. Specialities: machine tools for shipbuilders, armament works, engine works etc. Employees 450. <ref>[[1914 Whitakers Red Book]]</ref> | 1914 Machine tool makers. Specialities: machine tools for shipbuilders, armament works, engine works etc. Employees 450. <ref>[[1914 Whitakers Red Book]]</ref> | ||
1922 Description and illustrations of Muir's machine for cutting turbine reduction gear wheels, from Paper by [[James Henry Melloy]] <ref>[https://www.gracesguide.co.uk/Special:MemberUsers?file=3/39/Er19220505.pdf] The Engineer, 5 May 1922, p.494ff</ref> | |||
Produced balancing machines for turbine rotors <ref>A small turbine rotor balancing machine can be seen in a photo in 'Maritime Heritage - White's of Cowes' by David L. Williams, 1993, Silver Link Publishing, p.76</ref> | |||
1937 Company renamed [[Muir Machine Tools]]<ref>The Times Mar 12, 1951</ref> | |||
1944 Acquired by [[David Brown and Sons]]. | |||
== See Also == | == See Also == | ||
Line 62: | Line 106: | ||
[[Category: Town - Manchester]] | [[Category: Town - Manchester]] | ||
[[Category: Machine Tools]] | [[Category: Machine Tools]] | ||
[[Category: Machine Tools - Greater Manchester]] |
Latest revision as of 09:30, 3 January 2025



















































W. Muir and Co Engineers and machinists, of Britannia Works, Sherbourne Street, Manchester.
1842 Business established when William Muir left Whitworths in June and established a workshop in Berwick Street, Manchester, where he had room for a small forge, his lathe, and a bench.
1847 Advertising his business address as 59 Oxford Street (opposite Atlas Works), Manchester. By 1849 an upholsterer was occupying No. 59.
Outgrew his Manchester premises and then, jointly with Thomas Edmondson, Muir occupied a large building in Miller's Lane, Salford. Edmondson occupied the top floor as a Railway Ticket Printing Office; Muir manufactured the printing, dating, and other machines, as well as conducting business as a machine-tool maker. Miller's Lane was in a very old part of the City of Salford, through which the railway viaduct had been built to serve Manchester Victoria station. The lane was a short thoroughfare whose north side was defined by the viaduct, while the western end joined Greengate, and the eastern end led into a yard behind a cotton mill.
1849 advert: 'LETTER COPYING PRESSES, and EMBOSSING Ditto, Designed by WILLIAM MUIR and Manufactured under his own personal superintendence. An assortment of all sizes kept in stock. Presses fitted with Steel Dies for Initials, Address of Business Firms, & c.; also Dies and Stamps of every description, made to order. Sold Wholesale and Retail at Low Prices for cash, at the Manufactory, Millers-lane, Greengate, Salford, four minutes' walk from the Manchester Exchange.
1851 Exhibited at Great Exhibition[3].
1852 Muir was asked to supply the Woolwich Arsenal with machinery for making interchangeable rifle sights; and with business increasing, he built the Britannia Works in Sherborne Street, Strangeways, and took on partners.
1857 C. F. Partington wrote a pamphlet entitled 'Introductory Account of Messrs. Muir and Co.'s Improved Machinery for the Manufacture of Rifle Sights' which described the manufacture of the sights and the special purpose machinery used to fulfill a government contract for 400 sights per week during the Crimean War.[4]
1857 Sale notice: 'THURSDAY NEXT. Highly Important.— To Gun Sight and Mortar Makers, Engineers, Machine Brokers, Grocers, and Others. MB. JOHN HOLMES respectfully intimates to his friends and the public, that he has for nearly two years abstained from selling by auction, but at the request of that firm, Messrs. William Muir and Company, engineers and tool makers, Britannia Works, Sherborne-street, Strangeways, Manchester, will by SELL BY AUCTION, on the premises, on Thursday, the 5th of November, 1857, all their Valuable and Scientifically Made MACHINERY for gun-sight manufacturing, comprising twenty-six machines, with single speed headstocks; cast iron planed beds, slide work, horizontal drills, slotting and other machines for shaping, grooving, drilling, turning, screw making and every process in the making of body, blade, slide, tip, and screws of the sight; the accuracy and simplicity of arrangement and self-acting motions, render imperfection in the manufacturing of the sight impossible; about three thousand finished sights; also important machines for manufacturing large ordnance mortars; trunnion turning and touch-bole boring machine, 10-inch back-geared headstocks, carriage bed, and drill, also second-hand engineers' tools; three patent slide and screw cutting lathes, one 20ft. bed, with 8in. back-geared headstocks, by Muir and Co.; one ditto, 12ft. bed and 6in. headstocks; one 4ft. ditto; one 7ft. 6in. slide, and screw-cutting lathe, with 5in. headstocks, by Bodmore [Bodmer], five hand lathes, with 6in. back-geared headstocks, cast-iron beds, and slide slide rests, by Muir and Co.; three break lathes, one by Bodmore, one 10in. back-geared lathe, packed to 15in. with cast-iron bed, 9ft. long, Collier and Co.; two planing machines, by a Muir and Co, one to plane 2ft. 6in. long 18in. by 12in. with quick return motion, one ditto, to plane 2ft. by 18in. by 12in.; one back-geared drilling machine, 15in. jib, Muir and Co.; one patent grindstone, to take two stones, 3ft. diameter, each with motion for keeping the stones perfectly true while in use; 70 vices, pair of 41in. prize bellows, new ; Loyd's patent portable forge with fan ; bright shafting, hangers, pulleys, and fixings, as to render the whole portable and independent of walls, a most complete arrangement; three of Weild's patent large coffee mills, splendidly ornamented; second-hand and small copying and embossing presses, and a variety of other useful articles.— Catalogues ....' [5]
1859 'EXHIBITION OF INVENTIONS. .... Mr. Muir, of Manchester, exhibits an exceedingly compact and useful planing machine for the use of mathematical instrument makers, opticians, &c., designed at the suggestion of Mr. Andrew Ross.'[6]. It was described and illustrated on p.361 here [7]
1862 Screwcutting lathe exhibited at London Exhibition[8]. Drawing here [9]. The long leadscrew was provided with two intermediate supports. These were lowered out of the way of the passing carriage by the action of a rack and pinion arrangement.
1867 Partnership dissolved between William Muir, Charles Garnett, and Robert Garnett, Sherborne-street, Strangeways, Manchester, machine makers[10]
1893 New Companies:
WILLIAM AND MUIR AND CO. (MANCHESTER) LIMITED.
This company was registered on the 10th inst., with a capital £80,000, in shares, to acquire and purchase the business carried on by Charles Garnett, Alfred Muir, and H. Garnett, at Strangeways, Manchester, and elsewhere, under the style of William Muir and Co. and to carry on the business of machinists, machine-tool makers, manufacturers, and mechanical engineers. The subscribers are:— [with number of shares].
C. Garnett, 34, Colville-terrace, Bayswater, W., machine-tool maker 1
A. Muir, Rookswood, Broughton Park, Manchester, machine-tool maker 1
H. Garnett, Valley Field, King's Lynn, machine-tool maker 1
F. H. Garnett, 34, Colville-terrace, W., late captain 15th Regiment 1
J. A. Farnworth, 132, Waterloo-road, Manchester, cashier 1
H. Muir, Rookswood, Broughton Park, Manchester 1
W. Muir, Sherborne-street, Manchester, machine-tool maker , 1
The first directors are:— A. Muir, H. Garnett, and F. H. Garnett; qualification, £1,000; remuneration, £100, exclusive of managing director. Registered Hinde, Milne, and Bury, solicitors, Manchester.'
1913 Muir made gear hobbing machines for C. A. Parsons and others for the production of high power, high speed marine reduction gearing. Controversy between Parsons and Muir & Co over the best way of minimising errors in hobbing. Muir & Co had patented machinery incorporating a master gear having a pair of wormwheels connected by planetary gearing.[11]
1914 Machine tool makers. Specialities: machine tools for shipbuilders, armament works, engine works etc. Employees 450. [12]
1922 Description and illustrations of Muir's machine for cutting turbine reduction gear wheels, from Paper by James Henry Melloy [13]
Produced balancing machines for turbine rotors [14]
1937 Company renamed Muir Machine Tools[15]
1944 Acquired by David Brown and Sons.
See Also
Sources of Information
- ↑ Engineering 1895/07/19
- ↑ Engineering 1895/07/19
- ↑ 1851 Great Exhibition: Reports of the Juries: Class VI.
- ↑ The Practical Mechaanic's Journal, 1857, p.47
- ↑ Manchester Courier - Saturday 31 October 1857
- ↑ Saint James's Chronicle - Saturday 23 April 1859
- ↑ [1] CATALOGUE OF THE ELEVENTH ANNUAL EXHIBITION OF INVENTIONS - The Journal of the Society of Arts , April 22, 1859: 3. Hand Planing Machine ; Muir and Co., Britannia Works, Manchester
- ↑ 1862 London Exhibition: Catalogue: Class 7.: William Muir and Co
- ↑ [2] BnF Gallica website: Livre Des Machines-outils, leur importance, leur utilité, progrès apportés dans leur Fabrication by J. Chrétien, 1863
- ↑ Manchester Courier and Lancashire General Advertiser, 4 March 1867
- ↑ [3] Letter from J. H. Melloy of Muir & Co, p.344, The Engineer, 28 March 1913
- ↑ 1914 Whitakers Red Book
- ↑ [4] The Engineer, 5 May 1922, p.494ff
- ↑ A small turbine rotor balancing machine can be seen in a photo in 'Maritime Heritage - White's of Cowes' by David L. Williams, 1993, Silver Link Publishing, p.76
- ↑ The Times Mar 12, 1951