120 



Child, Eobert, noticed, 69. 



" Chymical Addresses," 82. 



" Chyrurgical Addresses," 82. 



" Clavis Apocalyptica," 61, 62. 



College of Husbandry, 45, 46. 



Comenius, John Amos, his works, 51, 52, 53 ; named, 80. 



Commonwealth, Parliament of the, neglect paying Hartlib's pension, 31 ; 

 remarks on, 35. 



" Communications," Office of, 19, 20. 



*' Complete Husbandman," 85. 



" Considerations tending to reformation in Church and State," 58. 



" Cornu Copia," 71. 



Cromwell, orders Hartlib a pension, 10. 



Crossley, J., his remarks on " Macaria," 17 ; and on other intended in- 

 stitutions, 18 ; notices Hartlib's loss of his MSS. and papers, 25 ; 

 opinion of Hartlib's correspondence, 25; remarks on Comenius, 52 ; 

 remarks on " Macaria," 55 ; named, 85. 



" Design for Plenty," 75. 



" Discourse of Husbandry," 62; as used in Brabant, 64. 



"Discovery for Division and Setting out of Land," 77. 



Divines, Petition of, 5. 



Divinity, a Body of Practical, 5. 



Durie, John, Hartlib's acquaintance with, 5; letters to Sir T. Roe, 5, 6 ; 

 notice of, 9 ; vindicated, 10 ; his works, 10 ; library keeper, 18 ; 

 named, 55, 62, 77, 85. 



Dymock family and Coronation ceremony, 94. 



Dymock, Cressy, noticed, 65 ; his mark, 67; noticed, 69, 79, 86 ; two 

 letters to Hartlib, 89; biographical notice of, 91; three of his works, 

 93; his letters, 96; his travels, 96; his inventive turn, 97; his "En- 

 gines of Motion," 97 ; vague description, 98 ; probable character, 

 99 ; reprint of his pamphlet, 101; he alludes to perpetual motion, 

 105 ; has a model at Lambeth, 106 ; indebtedness to Hartlib, 106, 

 107; grinding and mills, 107, 108 ; uses and profits of his engines, 

 108—112; his second letter, 113; list of applications, 113, 114; re- 



