| Reference number | Title | Date |
| EC/1924/08 | King, Louis Vessot: certificate of election to the Royal Society | |
| NLB/54/533 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Hugh Longbourne] Callendar, Chairman of the Physics and Chemistry Committee and FRS | 11 June 1917 |
| NLB/54/616 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Louis Vessot] King | 6 July 1917 |
| RR/26/73 | Referee's report by James Whitbread Lee Glaisher, on a paper 'On some new formulæ for the numerical calculation of the mutual induction of coaxial circles' by Louis Vessot King | 9 June 1921 |
| NLB/56/533 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor Louis [Vessot] King, FRS; McGill University, Montreal | 5 March 1919 |
| RR/29/14 | Referee's report by George Adolphus Schott, on a paper 'On the complex anisotropic molecule in relation to the dispersion and scattering of light' by Louis Vessot King | January 1923 |
| MC/34/118 | Letter from Louis [Vessot] King, McGill University, Montreal, to The Secretaries, The Royal Society of London, Burlington House, London, E.C | 21 March 1919 |
| RR/46/13 | Referee's report by Charles Galton Darwin, on a paper 'On periodic and transient electromagnetic waves in imperfectly conducting media' by Louis Vessot King | [September 1932] |
| RR/53/153 | Referee's report by Leonard Bairstow, on a paper 'On the acoustic radiation pressure on spheres' by Louis Vessot King | [August 1934] |
| RR/54/14 | Referee's report by Geoffrey Ingram Taylor, on a paper 'On the theory of the inertia and diffraction corrections for the Rayleigh disc' by Louis Vessot King | September 1935 |
| RR/54/13 | Referee's report by Leonard Bairstow, on a paper 'On the acoustic radiation pressure on circular discs: Inertia and diffraction corrections' by Louis Vessot King | September 1935 |
| NLB/54/426 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Hugh Longbourne] Callendar, Chairman of the Physics and Chemistry Committee and FRS | 11 May 1917 |
| RR/58/37 | Referee's report by Edward Victor Appleton, on a paper 'On the radiation field of a perfectly conducting base insulated cylindrical antenna over a perfectly conducting plane earth, and the calculation of radiation resistance and reactance' by Louis Vessot King | April 1937 |
| NLB/64/386 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Louis Vessot] King, FRS | 26 March 1923 |
| NLB/66/659 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Louis Vessot] King, FRS | 14 June 1924 |
| RR/46/9 | Referee's report by Douglas Rayner Hartree, on a paper 'On new singular solutions of Maxwell's equations and their application to the calculation of antennae radiation fields' by Louis Vessot King | [July 1932] |
| RR/46/7 | Referee's report by Ralph Howard Fowler, on a paper 'On the flow of electric current in semi-infinite stratified media' by Louis Vessot King | [August 1932] |
| RR/19/75 | Referee's report by Arthur Schuster, on a paper 'On the scattering and absorption of light in gaseous media, with applications to the intensity of sky radiation' by Louis Vessot King | [July 1912] |
| NLB/66/753 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Louis Vessot] King, FRS | 4 July 1924 |
| NLB/68/262 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Louis Vessot] King, FRS; Royal Societies Club | 8 June 1925 |
| NLB/54/532 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Professor [Hugh Longbourne] Callendar, Chairman of the Physics and Chemistry Committee and FRS | 11 June 1917 |
| RR/46/11 | Referee's report by Charles Galton Darwin, on a paper 'On new singular solutions of Maxwell's equations and their application to the calculation of antennae radiation fields' by Louis Vessot King | [June 1932] |
| RR/21/103 | Referee's report by Charles Niven, on a paper 'On the convection of heat from small cylinders in a stream of fluid: Determination of the convection constants of small platinum wires with applications to hot-wire anemometry' by Louis Vessot King | [June 1914] |
| RR/48/70 | Referee's report by George Neville Watson, on a paper 'On the flow of electric current in semi-infinite media in which the specific resistance is a function of the depth' by Louis Vessot King | [January 1934] |
| RR/19/74 | Referee's report by William McFadden Orr, on a paper 'On the scattering and absorption of light in gaseous media, with applications to the intensity of sky radiation' by Louis Vessot King | 16 June 1912 |
| RR/21/102 | Referee's report by Hugh Longbourne Callendar, on a paper 'On the convection of heat from small cylinders in a stream of fluid: Determination of the convection constants of small platinum wires with applications to hot-wire anemometry' by Louis Vessot King | [May 1914] |
| RR/24/54 | Referee's report by Edwin Henry Barton, on a paper 'On the propagation of sound in the free atmosphere and the acoustic efficiency of fog-signal machinery: an account of experiments carried out at father point, quebec, September, 1913' by Louis Vessot King | 9 June 1917 |
| RR/24/55 | Referee's report by John William Strutt, 3rd Baron Rayleigh, on a paper 'On the propagation of sound in the free atmosphere and the acoustic efficiency of fog-signal machinery: an account of experiments carried out at father point, quebec, September, 1913' by Louis Vessot King | [May 1917] |
| RR/46/8 | Referee's report by Sydney Chapman, on a paper 'On the flow of electric current in semi-infinite stratified media' by Louis Vessot King | 7 September 1932 |
| RR/46/10 | Second referee's report by Douglas Rayner Hartree, on a paper 'On new singular solutions of Maxwell's equations and their application to the calculation of antennae radiation fields' by Louis Vessot King | 28 December 1932 |
| RR/46/12 | Referee's report by Douglas Rayner Hartree, on a paper 'On periodic and transient electromagnetic waves in imperfectly conducting media' by Louis Vessot King | 3 January 1933 |
| RR/58/38 | Referee's report by George Neville Watson, on a paper 'On the radiation field of a perfectly conducting base insulated cylindrical antenna over a perfectly conducting plane earth, and the calculation of radiation resistance and reactance' by Louis Vessot King | March 1937 |
| MC/28/166 | Letter from Louis [Vessot] King, McGill University, Montreal, to Robert Harrison, Assistant Secretary, Royal Society | 19 April 1913 |
| MC/33/101 | Letter from Louis [Vessot] King, McGill University, MacDonld Physical Building, Montreal, to The Secretaries, Royal Society, Burlington House, London | 8 February 1918 |
| MC/34/117 | Letter from Louis [Vessot] King, McGill University, Montreal, to The Secretaries, The Royal Society of London, Burlington House, London, E.C | 31 January 1919 |
| MC/38/55 | Letter from Louis [Vessot] King, McGill University, Montreal, to the Secretaries of the Royal Society, Burlington House, London | 4 June 1924 |