| RefNo | Title | Date |
| EC/1859/02 | Calvert, Frederick Crace: certificate of election to the Royal Society | |
| NLB/13/737 | Copy letter from Robert William Frederick Harrison, to William Thomson, Royal Institution Laboratory, Manchester | 12 November 1896 |
| NLB/13/739 | Copy letter from Robert William Frederick Harrison, to Nicholas Earle, Solicitor, Manchester | 12 November 1896 |
| RR/4/31 | Referee's report by Charles Wheatstone, on a paper 'Conductibility of mercury and amalgams' by Frederick Crace Calvert and Richard Johnson | 1 October 1859 |
| RR/4/32 | Referee's report by John Tyndall, on a paper 'On the expansion of metals and alloys' by Frederick Crace Calvert and G C Lowe | 18 June 1860 |
| RR/3/65 | Referee's report by August Wilhelm von Hofmann, on a paper 'On chemical affinity, and the solubility of the sulphate of baryta in acid liquors' by Frederick Crace Calvert | 22 April 1856 |
| RR/7/157 | Referee's report by Alexander William Williamson, on a paper 'On putrefaction' by Frederick Crace Calvert | 10 June 1872 |
| RR/7/158 | Referee's report by William Sharpey, on a paper 'On putrefaction' by Frederick Crace Calvert | 1872 |
| RR/3/66 | Referee's report by Thomas Graham, on an unnamed paper by Frederick Crace Calvert | 29 March 1858 |
| RR/3/64 | Referee's report by William Allen Miller, on an unnamed paper by Frederick Crace Calvert | 1856 |
| MM/11/76 | 'On the power of Amalgams to conduct Heat', FC Calvert & R Johnson | 1858 |
| AP/36/7 | Unpublished paper, 'On chemical affinity and the solubility of the sulphate of baryta [barium sulphate] in acid liquors' by Frederick Crace Calvert | 1855 |
| AP/42/5 | Unpublished paper, 'Expansion of metals and alloys' by F [Frederick] Crace Calvert and G Cliff Lowe | 1859 |
| AP/54/6/2 | Unpublished figures, protoplasmic and fungus life by Frederick Crace Calvert | 1872 |
| AP/54/6/1 | Unpublished manuscript, 'On the relative power of thirty-four substances to prevent the development of protoplasmic and fungus life' by F [Frederick] Crace Calvert | 1872 |
| AP/54/5 | Unpublished paper, 'On putrefaction' by F [Frederick] Crace Calvert | 1872 |
| AP/54/6 | Unpublished paper, 'On the relative power of thirty-four substances to prevent the development of protoplasmic and fungus life' by F [Frederick] Crace Calvert | 1872 |
| RR/4/33 | Referee's report by William Hallowes Miller, on a paper 'On the expansion of metals and alloys' by Frederick Crace Calvert and G C Lowe | 28 March 1860 |