|Lancelot Eldin de Mole|
Lance de Mole (1917)
13 March 1880|
Adelaide, South Australia
6 May 1950 (aged 70)|
Liverpool, New South Wales
|Occupation||Engineer and inventor|
|Known for||Premature design of the tank|
He made several approaches to the British authorities in 1912, in 1914 and 1916, in relation to what would become the tank. It was, obviously, ahead of its time; because, in 1912, the need for such a military device had not yet arisen. And, to further complicate matters, due to various bureaucratic blunders, his correspondence was set aside, and not given to the appropriate officers.
Eventually, in 1929, long after the military tank had been built and used in warfare during World War I, a Royal Commission recognized the importance of de Mole's innovative work, and noted the unfortunate consequences of his submissions being overlooked and, therefore, having no connection with the development of the tank at all: that a far better tank would have been developed than the one that the British eventually used, and that it would have been developed at a much earlier date.
- 1 Life
- 2 Inventions
- 3 de Mole's formal claim
- 4 Employment
- 5 See also
- 6 Footnotes
- 7 References
- 8 External links
Life[edit | edit source]
The eldest of the five children — three girls and two boys: Lance, Florence Louise de Mole (1881–1966) (later Mrs. Feldtmann), Winifred Emily de Mole (1886–1903), Clive Moulden de Mole (1886–1934), and Gladys Rose de Mole (1887–1979) — of William Frederick de Mole (1852-1939), an architect and surveyor, and Emily de Mole (1858-1941), née Moulden, Lance de Mole was born in Adelaide on 13 March 1880.
His family moved to Victoria when he was 7 years old, and he was educated at the Melbourne Church of England Grammar School until 1891, and then the Berwick Grammar School. After leaving school he trained as an engineering draftsman.
He married Harriet Josephine Walter (1890-1957) on 21 July 1915.
His younger brother Clive Moulden de Mole (1886–1934) enlisted in the First AIF on 9 September 1914, and Private Clive de Mole was given service number 2518. He was wounded in action, receiving a gunshot wound and a fracture to his left arm, in the Dardanelles on 28 June 1915. He was invalided back to Australia in March 1916. He was promoted to Second Lieutenant (no longer requiring a service number) on 1 January 1919, and to Lieutenant on 1 April 1919. He was discharged from the AIF in the U.K. in September 1919.
Inventions[edit | edit source]
He was a prolific inventor; and a number of his inventions were patented.
The tank[edit | edit source]
Inspired by the uncomfortable experience of travelling over rough terrain in the Western Australian countryside in 1911, de Mole developed, and then submitted an idea of a tracked armoured vehicle ("chain-rail vehicle which could be easily steered and carry heavy loads over rough ground and trenches") to the British War Office in 1912; in June 1913 he received a reply that his idea had been rejected.
de Mole made several more proposals to the British War Office after 1912, in 1914 and 1916. In 1916 after the Mark I tank had been deployed, he asked to be recognized as the inventor, sending a one-eighth scale model of his invention in 1917 (he had already constructed one for his own purposes in 1912).
A model of his tank is displayed at the Australian War Memorial, Canberra.
He wrote to the British Munitions Inventions Department on 19 June 1919 seeking remuneration for the expenses he had incurred in submitting his invention to the Department for use during the war.
de Mole's formal claim[edit | edit source]
Royal Commission on Awards to Inventors[edit | edit source]
The U.K. Royal Commission on Awards to Inventors (1919), conducted by Mr Justice Charles Henry Sargant (1856-1942), investigated the claims of twelve persons (10 individuals, including de Mole, and one pair) relating to the invention of tanks, delivered its findings and recommendations on 27 November 1919.
The Commission's Report announced that "in estimating the value of the invention of the Tanks for the purpose of [our] recommendations, we have taken into account not merely the precise class of Tanks which went into action at the Battle of the Somme, but also any modified or improved classes of Tanks which may fairly be considered to result from the normal development of the inherent potentialities of the original invention". Notwithstanding this, however, the Report continued, "we have not taken into account any special or exceptional inventions which may subsequently have been applied and have resulted in substantial extra utility".
Mr. Winston Churchill[edit | edit source]
Before anything else, the Commissioner registered his view that, "the general idea of the use of such an instrument of warfare as the "Tank" was converted into a practical shape … was primarily due to the receptivity, courage, and driving force of Mr. Winston Churchill"; and, as well, that it should be placed on record that Churchill had made no claim, because "Mr. Churchill has very properly taken the view that all his thought and time belonged to the State, and that he was not entitled to make any claim for an award, even had he wished to do so".
Commission's awards[edit | edit source]
Sir William Tritton and Major W.G. Wilson were jointly awarded £15,000, and were recognized for "designing and producing a concrete practical shape the novel and efficient engine of warfare known as the "Tank""; the Commissioner emphasized that the considerable design difficulties that were experienced when the tanks took the field of action, which were rapidly remedied, were a consequence of inadequate specifications by the government, and were not due to any design faults on the part of Tritton or Wilson.
Sir Eustace Tennyson d'Eyncourt, the Director of Naval Construction, and Chairman of the Landships Committee, and Major-General E.D. Swinton were each awarded £1,000, for their work in advocating the overall concept, setting design specifications, and overseeing the project.
Mr. Albert Collinson Nesfield and Lieutenant Robert Francis Macfie were each awarded £500 for the separate and independent "conception, embodiment, and communication of the same set of ideas".
Commission's rejection[edit | edit source]
The Royal Commission rejected the claims of Lieutenant-Colonel Frederick Lewis Maitland Boothby, Commodore M.F. Sueter, Major Thomas Gerard Hetherington — the separate claims of Boothby, Sueter, and Hetherington were rejected on the grounds that the important services that they had rendered came within the scope of their military employment — and that of Colonel R.E.B. Crompton and his assistant Mr. Lucien Alphonse Legros, on the basis that they had "worked loyally and very hard" at their alloted tasks, they had been well-paid as consulting engineers, and had neither invented nor discovered any of the special features that were ultimately incorporated in the tanks.
In de Mole's case, however, the Commission's Report was far more sympathetic:
Claim of Mr. L. E. de Mole
The case of this claimant was heard a few days after
the conclusion of the other cases. We consider that he
is entitled to the greatest credit for having made and
reduced to practical shape as far back as the year 1912
a very brilliant invention which anticipated and in some
respects surpassed that actually put into use in the year
1916. It was this claimant's misfortune and not his fault
that his invention was in advance of his time, and failed
to be appreciated and was put aside because the occasion
for its use had not then arisen. We regret exceedingly that
we are unable to recommend any award to him. But we are
bound to adhere to the general rule in such cases as these
that a claimant must show a causal connexion between the
making of his invention and the user [sic] of any similar
invention by the Government.
Reward[edit | edit source]
The Commission recognised the brilliance of de Mole's design, even considering that it was superior to the machines actually developed, but due to its narrow remit, could only make a payment of £987 to De Mole to cover his expenses.
He was made an honorary corporal in 1919; and, early in 1920, it was announced from London that he had been honoured with the bestowal of the award of Commander of the Most Excellent Order of the British Empire (CBE).
At the formal investiture of the award, on 28 July 1921, in the ballroom of the New South Wales' State Government House, Lord Forster, the seventh Governor-General of Australia, was so nervous that he dropped the decoration before it could be pinned on de Mole's chest.
Post-war[edit | edit source]
After the war, de Mole made his case to the Australian government. Inquiries from that government to the British one yielded little but polite responses that Mr de Mole’s ideas had unfortunately been too advanced for their time and thus were not recognized as they should have been.
Employment[edit | edit source]
After the war de Mole became an engineer in the design branch of the Sydney Water Board.
See also[edit | edit source]
Footnotes[edit | edit source]
- Although in some records, and in some newspaper accounts, his family name, de Mole, might appear in the form of De Mole, deMole, Demole, or DeMole, both Lance and his brother Clive always signed their family name as "de Mole": see the signatures throughout their respective Service Records.
- Australian Dictionary of Biography.
- Perth Prattle: Matrimonial, The (Perth) Sunday Times, (Sunday, 20 August 1911), p.26.
- Special Notice: Deaths: De Mole, The (Adelaide) Register, (Saturday 21 March 1903), p.4.
- Family Notices: Deaths: de Mole, The West Australian, (Thursday, 22 March 1934), p.1.
- National Archives of Australia: World War I Service Record: Clive Moulden de Mole (7478).
- Buckboard Jolt: Inspiration for Tank, Townsville Daily Bulletin, (Monday, 19 May 1941), p.3.
- de Mole's carbon copy of the letter, appended, in his own writing, to the effect that his request was denied, is held by the South Australian State Library in its "SA Memory" collection. ()
- The Times, (28 November 1919), p.14.
- U.S. Patent No.2369245: Internal-Combustion Engine (Filed 18 February 1944; issued 13 February 1945.
- U.S. Patent No.129836: Self-Propelled Vehicle (Filed 4 September 1917; issued 25 March 1919.
- US Patent No.1549570: Airship (filed on 8 April 1924; issued on 11 Aug 1925).
- US Patent No.1030399: Machine for Cutting Punches and Like Master Metal Surfaces (John Cameron Grant and ucien Alphonse Legros), (Filed on 27 October 1910; issued on 25 June 1912).
- Williams, 1933.
- British Empire Order: Honours for War Service: Commanders (C.B.E.), The Argus, (Saturday 3 April 1920), p.11. Note: the newspaper's embarrassing confusion in military rank between "Honorary Corporal" Lancelot Eldin de Mole, and his brother, "Lieutenant Clive Moulden de Mole".
- Concerning People, The (Adelaide) Register, (Tuesday, 9 August 1921), p.8.
References[edit | edit source]
- Family Notices: Weddings: de Mole — Walter, The (Adelaide) Mail, (Saturday, 24 July 1915), p.13.
- Awards to Tank Inventors. Royal Commission's Report., Mr. Churchill's "Driving Force", The Times, No.42269, (Friday, 28 November 1919), p. 14, col.D.
- Awards to Tank Inventors, The (Adelaide) Register, (Thursday, 29 January 1920), p.6.
- Australia to the Fore: Invention of the War Tank, The (Adelaide) Register, (Thursday, 12 February 1920), p.7.
- Tank Inventor: Corporal De Mole: Early Arrival Expected, Cairns Post, (Thursday 26 February 1920), p.8.
- Concerning People: Corporal L. E. De Mole, The (Adelaide) Register, (Saturday, 28 February 1920), p.8.
- Investiture: by Lord Foster: Ceremony at Government House: C.B.E. ("Mr Lancelot E. de Mole, for services respecting the invention of military tanks"), The Sydney Morning Herald, (Friday, 29 July 1921), p.8.
- Institution of Engineers, The Sydney Morning Herald, (Friday ,13 April 1923), p.10.
- Gray, E.D., "Story of the Tanks; De Mole's Travelling Caterpillar Fort; Remarkable Letter From Perth in 1914", The Argus, (Saturday, 9 August 1924), p.6.
- Gray, E.D., "Story of the Tanks: de Mole's Remarkable Invention: War Office Ineptitude", The West Australian, (Monday, 11 August 1924), p.8.
- Anderson, A.T., "The War Museum: Some Impressions: The Tank Australian", The Sydney Morning Herald, (Saturday, 18 April 1925), p. 16. 
- Williams, G.M., "Letter to the Editor: Military Tanks", The Sydney Morning Herald, (Tuesday, 13 June 1933), p.8.
- Williams' letter, containing important, significant, and hitherto unknown facts was written in direct response to a small article that had been published on the previous day: War Tank: An Australian Invention: Rejected in 1911, The Sydney Morning Herald, (Monday, 12 June 1933), p.9.
- Family Notices: Deaths: De Mole, The Sydney Morning Herald, (Monday, 8 May 1950), p.16.
- Day, Lance; McNeil, Ian (2003). Biographical Dictionary of the History of Technology. Taylor & Francis. p. 494. ISBN 978-0-203-02829-2. http://books.google.com/?id=FrGwIIvKSxUC&pg=PA494.
U.S. patents[edit | edit source]
- US patent no.1,408,569, (held by Lancelot Eldin de Mole), dated 7 March 1922 (filed 4 March 1920), for a "Road Vehicle".
- US patent no.1,448,056, (held by Lancelot Eldin de Mole), dated 13 March 1923 (filed 17 July 1920), for a "Differential or Balance Gear".
- US patent no.1,737,573, (held by Lancelot Eldin de Mole), dated 3 December 1929 (filed 14 March 1925), for a "Changing Sign and Display Apparatus".
Applications for Australian patents[edit | edit source]
- 1902: Australasian Mining Patents: A new and useful improved gravittion concentrator for ores and slimes: Victoria, February 26: No,18,654 — L. E. de Mole, Kalgoorlie, W.A.
- 1902: Australasian Mining Patents: Concentrator — L. E. de Mole, Brighton, Victoria: A cylindrical ore concentrator. Victoria, May 14, No.19,079.
- 1902: Inventions and Patents: An improved method of and apparatus for automatically operating telephone exchanges (provisional); No.7898; application made week ending 30 August 1902.
[edit | edit source]
- National Archives of Australia: World War I Service Record: Lancelot Eldin de Mole (7478).
- Australian Dictionary of Biography - de Mole, Lancelot Eldin (1880 - 1950)
- DeMole "Design not passed on" (Article on WWI tank development; included pics of Demole and sketch of tank).
- Australian War Memorial: Passport photograph of Mr. Lancelot Eldin de Mole (c.1916).
- Australian War Memorial: Full length studio portrait of Private Lancelot Eldin de Mole (7478), in 1917.
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