| RefNo | Title | Date |
| IM/001201 | Dreyer, Georges | nd |
| RR/18/27 | Referee's report by Sydney Monckton Copeman, on a paper 'The blood volume of mammals as determined by experiments upon rabbits, guinea-pigs, and mice; and its relationship to the body weight and to the surface area expressed in formula' by Georges Dreyer and William Ray | May 1910 |
| NLB/41/345 | Copy letter from John Rose Bradford, to Georges Dreyer, [Fellow of the Royal Society] and J Sholto C Douglas | 25 November 1909 |
| NLB/42/444 | Copy letter from Robert William Frederick Harrison to Professor Georges Dreyer, MD | 14 June 1910 |
| NLB/52/510 | Copy letter from Robert William Frederick Harrison, Assistant Secretary of the Royal Society; to Sir Almroth Edward Wright, FRS; 39 Boulevard Dannon, Boulogne | 4 January 1916 |
| RR/17/388 | Referee's report by William Maddock Bayliss, on a paper 'The velocity of reaction in the “absorption” of specific agglutinins by bacteria, and in the “adsorption" of agglutinins, trypsin, and sulphuric acid by animal charcoal' by Georges Dreyer and J S C Douglas | November 1909 |
| RR/18/127 | Referee's report by Leonard Erskine Hill, on a paper 'Further experiments upon the blood volume of mammals and its relation to the surface area of the body' by Georges Dreyer and William Ray | November 1911 |
| RR/17/389 | Referee's report by William Maddock Bayliss, on a paper 'On the absorption of agglutinin by bacteria and the application of physico-chemical laws thereto' by Georges Dreyer and J S C Douglas | November 1909 |
| RR/19/40 | Referee's report by Grafton Elliot Smith, on a paper 'The size of the trachea in warm-blooded animals, and its relationship to the weight, the surface area, the blood volume, and the size of the aorta' by Georges Dreyer, William Ray and E W Ainley Walker | [October 1912] |
| RR/20/33 | Referee's report by Archibald Edward Garrod, on a paper 'The determination of the minimal lethal dose of various toxic substances and its relationship to the body weight warm-blooded animals, together with considerations bearing on the dosage of drugs' by Georges Dreyer and W Ainley Walker | December 1913 |
| NLB/73/348 | Copy letter from Francis Alexander Towle, Assistant Secretary of the Royal Society; to Prof. [Georges] Dreyer, FRS | 19 June 1931 |
| EC/1921/13 | Dreyer, Georges: certificate of election to the Royal Society | |
| RR/18/28 | Referee's report by Charles Scott Sherrington, on a paper 'The blood volume of mammals as determined by experiments upon rabbits, guinea-pigs, and mice; and its relationship to the body weight and to the surface area expressed in formula' by Georges Dreyer and William Ray | May 1910 |
| RR/18/126 | Referee's report by Charles James Martin, on a paper 'Further experiments upon the blood volume of mammals and its relation to the surface area of the body' by Georges Dreyer and William Ray | 1911 |
| RR/18/29 | Referee's report by William Dobinson Halliburton, on a paper 'The blood volume of mammals as determined by experiments upon rabbits, guinea-pigs, and mice; and its relationship to the body weight and to the surface area expressed in formula' by Georges Dreyer and William Ray | June 1910 |
| RR/19/39 | Referee's report by Grafton Elliot Smith, on a paper 'The size of the aorta in warm-blooded animals and its relationship to the body weight and to the surface area expressed in a formula' by Georges Dreyer, William Ray and E W Ainley Walker | [October 1912] |