| RefNo | Title | Date |
| NLB/61/814 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 29 October 1921 |
| RR/28/25 | Referee's report by Henry Cort Harold Carpenter, on the Bakerian Lecture 'The distortion of an aluminium crystal during a tensile test' by Geoffrey Ingram Taylor and C F Elam | 21 January 1923 |
| RR/28/84 | Referee's report by Henry Cort Harold Carpenter, on a paper 'Recrystallization and grain-growth in soft metals' by M Cook and Ulick Richardson Evans | 4 December 1923 |
| RR/41/119 | Referee's report by Henry Cort Harold Carpenter, on a paper 'The hardening of metals by rotating magnetic fields' by Edward G Herbert | December 1930 |
| RR/55/1 | Referee's report by Henry Cort Harold Carpenter, on a paper 'Iron of high purity' by Frank Adcock and Charles A. Bristow | July 1935 |
| NLB/56/877 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to [Henry Cort Harold] Carpenter Esquire, FRS | 20 June 1919 |
| NLB/64/108 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 1 February 1923 |
| RR/42/70 | Referee's report by Henry Cort Harold Carpenter, on a paper 'The solubility of oxygen in gold' by F J Toole and F M G Johnson | 18 August 1930 |
| RR/46/51 | Referee's report by Henry Cort Harold Carpenter, on a paper 'The relation between mean atomic volume and composition in silver-zinc alloys' by E A Owen and Llewelyn Pickup | [January 1933] |
| RR/26/26 | Referee's report by Walter Rosenhain, on a paper 'The production of single crystals of aluminium and their tensile properties' by Henry Cort Harold Carpenter and Constance F Elam | [September 1921] |
| NLB/64/34 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 22 January 1923 |
| NLB/71/773 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Henry Cort Harold] Carpenter, FRS | 30 October 1928 |
| NLB/71/73 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Henry Cort Harold] Carpenter, FRS | 20 December 1927 |
| NLB/61/729 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 18 October 1921 |
| NLB/61/701 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 13 October 1921 |
| RR/53/27 | Referee's report by Henry Cort Harold Carpenter, on a paper 'Studies on explosive antimony. I—The microscopy of polished surfaces' by C C Coffin and Stuart Johnston | [March 1934] |
| NLB/61/660 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 4 October 1921 |
| NLB/63/581 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society and FRS; to Professor [Henry Cort Harold] Carpenter, FRS | 09 November 1922 |
| RR/66/12 | Referee's report by Henry Cort Harold Carpenter, on a paper 'The freezing-point of rhodium' by C R Barber and F H Schofield | [1939] |
| NLB/64/315 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 13 March 1923 |
| RR/65/39 | Referee's report by Henry Cort Harold Carpenter, on a paper 'An X-ray study of the iron-nickel-aluminium ternary equilibrium diagram' by Albert James Bradley and A Taylor | March 1938 |
| RR/64/73 | Referee's report by Henry Cort Harold Carpenter, on a paper 'The superlattice in ß Brass' by Frederic Wood Jones and Charles Sykes | [May 1937] |
| NLB/62/737 | Copy letter from William Bate Hardy, Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 25 April 1922 |
| CD/62/15 | Copy letter from [James Hopwood Jeans, Secretary of the Royal Society]; to Professor [Henry Cort Harold] Carpenter, FRS | 12 March 1924 |
| RR/65/38 | Referee's report by Henry Cort Harold Carpenter, on a paper 'An X-ray investigation of slowly cooled copper-nickel-aluminium alloys' by Albert James Bradley and H Lipson | May 1938 |
| NLB/65/33 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 16 July 1923 |
| NLB/67/67 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 14 October 1924 |
| RR/65/212 | Referee's report by Henry Cort Harold Carpenter, on a paper 'The diffraction of x-rays by age-hardening aluminium copper alloys' by G D Preston | June 1938 |
| RR/65/255 | Referee's report by Henry Cort Harold Carpenter, on a paper 'Specific heat-temperature curves of some age-hardening alloys' by N Swindells and Charles Sykes | 1938 |
| RR/66/95 | Referee's report by Henry Cort Harold Carpenter, on a paper 'The microscopic analysis of intermediate phases in some age-hardening alloys' by Marie L V Gayler | [July 1939] |
| RR/67/53 | Referee's report by Henry Cort Harold Carpenter, on a paper 'Crystal boundaries in tin' by Bruce Chalmers | 29 December 1939 |
| NLB/64/23 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Sir John Dewrance; Cranmore Place, Chislehurst | 19 January 1923 |
| NLB/63/478 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Sir Sidney Harmer, K.B.E., FRS | 26 October 1922 |
| NLB/66/297 | Copy letter from [William Bate Hardy, Secretary] of the Royal Society; to Prof. [Henry Cort Harold] Carpenter, FRS | 4 April 1924 |
| NLB/65/349 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to Sydney Pitt Esq.; [Clerk to] The Armourers and Brasiers Company, 81 Coleman Street, E.C. | 18 October 1923 |
| NLB/64/644 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Messrs. E. and A. Smith and Co. Ltd; Cleckheaton, Yorks. | 23 May 1923 |
| NLB/65/579 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to the Members of the Armourers and Brasiers' Company Research Fellowship Committee (Sir [George Thomas] Beilby, Professor [Henry Cort Harold] Carpenter, Dr [Charles Thomas] Heycock, Dr [Walter] Rosenhain, Dr G. N. Pitt, Mr M. H. Young, Mr [Sydney] Pitt) | 23 November 1923 |
| NLB/66/175 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Henry Cort Harold] Carpenter, FRS | 7 March 1924 |
| NLB/67/233 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 17 November 1924 |
| NLB/68/222 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 29 May 1925 |
| NLB/68/197 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 28 May 1925 |
| NLB/66/197 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Sir George Beilby, FRS | 13 March 1924 |
| NLB/66/194 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to [Henry Cort Harold] Carpenter, FRS | 13 March 1924 |
| NLB/68/944 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 4 December 1925 |
| NLB/66/436 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Henry Cort Harold] Carpenter, FRS | 8 May 1924 |
| NLB/66/840 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Messrs. G. Bell and Sons Ltd., York House, Portugal Street, W. C. 2 | 24 July 1924 |
| NLB/66/927 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Henry Cort Harold] Carpenter, FRS | 24 September 1924 |
| NLB/69/400 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; the Secretary, Institute of Metals, 36 Victoria Street, S.W.1 | 26 March 1926 |
| NLB/71/877 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Henry Cort Harold] Carpenter, FRS | 26 November 1928 |
| NLB/72/81 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Professor [Henry Cort Harold] Carpenter, FRS | 22 February 1929 |
| CD/62/18 | Copy letter from [James Hopwood Jeans, Secretary of the Royal Society]; to Professor [Henry Cort Harold] Carpenter, FRS | 4 April 1924 |
| CD/62/16 | Copy letter from [Henry Cort Harold] Carpenter; Royal School of Mines, Imperial College of Science and Technology, South Kensington, London; to James Hopwood Jeans, Secretary of the Royal Society | 26 March 1924 |
| RR/35/86 | Referee's report by Henry Cort Harold Carpenter, on a paper 'The behaviour of a single crystal of a-iron subjected to alternating torsional stresses' by Herbert John Gough | December 1927 |
| RR/51/104 | Referee's report by Henry Cort Harold Carpenter, on a paper 'The latent energy remaining in a metal after cold working' by Geoffrey Ingram Taylor and H Quinney | [September 1933] |
| NLB/71/971 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Messrs. Spottiswoode, Ballantyne and Co., Ltd., 1 New Street Square, EC4 | 21 December 1928 |
| NLB/72/285 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to H. Pitt Esq | 18 June 1929 |
| CD/62/17 | Copy letter from [Henry Cort Harold] Carpenter; Royal School of Mines, Imperial College of Science and Technology, South Kensington, London; to James Hopwood Jeans, Secretary of the Royal Society | 2 April 1924 |
| NLB/66/168 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to [Robert John Strutt] Lord Rayleigh, FRS | 6 March 1924 |
| NLB/66/318 | Copy letter from James Hopwood Jeans, Secretary of the Royal Society; to [Robert John Strutt] Lord Rayleigh | 8 April 1924 |
| EC/1918/07 | Carpenter, Sir Henry Cort Harold: certificate of election to the Royal Society | |
| NLB/61 | New Letter Book volume 61, copy letters sent from Royal Society administration | 26 April 1921-11 November 1921 |
| NLB/64 | New Letter Book volume 64, copy letters sent from Royal Society administration | 19 January 1923-11 July 1923 |
| RR/30/17 | Referee's report by Henry Cort Harold Carpenter, on a paper 'The ternary alloy system aluminium–cadmium–zinc' by Norman Frederick Budgen | 11 March 1924 |
| RR/35/99 | Referee's report by Henry Cort Harold Carpenter, on a paper 'Alloys of iron and maganese of low carbon content' by Robert Abbott Hadfield | 14 March 1927 |
| RR/26/4 | Referee's report by Henry Cort Harold Carpenter, on a paper 'On the correlation of the chemical constitutions of "true steel" to their micrographic structures' by John Oliver Arnold | 29 December 1921 |
| RR/32/70 | Referee's report by Henry Cort Harold Carpenter, on a paper 'The behaviour of single crystals of aluminium under static and repeated stresses' by Herbert John Gough, D Hanson and S J Wright | December 1925 |
| RR/41/136 | Referee's report by Henry Cort Harold Carpenter, on a paper 'The optical determination of high metallurgical temperatures - The melting point of iron' by C H M Jenkins and Marie L V Gayler | May 1930 |
| RR/51/93 | Referee's report by Henry Cort Harold Carpenter, on a paper 'Some peculiarities in the physical properties of iron-aluminium alloys' by Charles Sykes and H Evans | [January 1934] |