Gilliss, James M., 158, 170 



Glazebrook, James, 48 



Goodsell, M., 136 



grain mill, 189 



Great Exhibition in London, 102, 103, 105, 



222 

 Gi'eat Lakes sharpie, 1 52 

 Greenwich Observatory, 105 

 Gregory, Olinthus, 216, 218 

 gundalow, Piscataqua, 150 

 Gurlt, Ernst, 85 

 Guyot, Arnold, 99 



Hachette, Jean N. P., 208, 210, 216, 218 

 Hale, George Ellery, 156, 171 



William E., 12, 27 

 Hall, Allen S., Jr., 214, 225, 228 



Frederick G., 221 



W. Frank, 24, 25, 30 

 Halley, Edmund, 98 



Hamarneh, Sami; Drawings and Phar- 

 macy in al-Zahrawi's lOth-Century 

 Surgical Treatise, 81-94 

 Hamilton, William, 163, 182, 184 

 Hare, Robert, 163 



Harriman University, Tennessee, 172 

 Harrison, Winans and Eastwick, 126, 127 

 Harvefeldt, Prof., 53 

 Hassler, Ferdinand, 157 

 Hatteras boats, 154 

 Havre Line, 69 

 Hawksley, Mr., 55, 57 

 Headden, John, 124, 126 

 helicoidal elevator, 22 

 Henry, Joseph, 98, 99, 105, 116, 229 

 Henry Ford Museum, 200 

 Herschelian reflecting telescope, 156, 157, 



162, 163, 166, 182, 183, 184 

 Heyl, Erik, 47 



Hinkley Locomotive Works, 122 

 Hipp's system, 105, 109, 114 

 Hiscox, Gardner D., 216, 218 

 Hodge, John, 174, 175 

 Hodge Manufacturing Co., 174 

 Hoff, H. E., loi 



Hogg and Delamater, constructors, 45 

 Holcomb, Abijah, 161 



Amasa, 156, 157, 158, 160-164, 171, 

 181, 182 



Climena, 160 



Elijah, 160 



Elijah, Jr., 160 



Judah, I St, 160 



Lucy, 160 



Nathaniel, and, 160 



Nathaniel, 3rd, 160 



Holcomb, Newton, 160 



Silas, 160 

 Holcomb, Fitz, and Peate: Three 19th 



Century American Telescope 



Makers, 155-184 

 Holdredge, Capt. Nathaniel, 68 

 Hooke, Robert, 97, 100, 101, 103, 108, 114, 



115 

 Horton, H. L., 219 

 Hough, George, 105, 106, 107, log, 112, 



116 

 Howard, George, 159, 174, 175, 176, 178 

 Howell, Louise Fitz: Henry Fitz, 1808- 



1863, 164-170 

 Hoyt, W. F., 172 

 Hrones, John A., 226, 227 

 Hudson, C. B., 68, 76 



William S., 123, 124, 125, 126, 129, 



130. 131 

 Hudson truck, 124 

 Hudson-Bissell truck, 128, 131 

 Hukill, G. P., 173 

 Humason, G. H., 173 

 Hurst, Bishop, 173 

 Hutton, Charles, 109, 114 

 Huygens, Christiaan, 48 

 hydraulic elevator, 10, 15, i6 



direct plunger, 16 



rope-geared, 15 

 hydro-atmospheric elevator, 1 1 

 hydrometer, 97 

 hydrostatic balance, 96 

 hygrometer, 96, 97, 98, loi, 102 

 hygroscope, loi 

 hypocycloidal engine, 200 

 Introduction of Self-Registering Meteor- 

 ological Instruments, 95-116 

 Introduction of the Locomotive Safety 



Truck, II 7-1 3 1 

 J. W. Fecker Company, 1 78, 1 80 

 Jallings, John H., 1 1 

 James Monroe, packet ship, 69 

 Jenkin, Fleeming, 216 

 Jenkins, Rhys, 192 

 Jenson, Lawrence, 63 

 Jervis, John J., 118, 119 

 John Ericsson and the Age of Caloric, 41- 



60 

 Johns Hopkins University, 207 

 Johnson, Charles, 220 



John, 168 

 Jones, F. D., 219 

 Keenan, Joseph H., 52, 54, 55 

 Keim, Jean A., 5 

 Kelvin, Lord, 54, 207 



Kempe, A. B., 198, 202, 204, 206, 207, 209, 



229 

 Kendell, Gillet, 162 



Noadiah, 162 

 Kennedy, Alexander B. W., 209, 211, 213, 



214, 215, 216, 221, 223 

 Kew Observatory, 99, 1 05, 1 1 4 

 Kinematics of Mechanisms from the Time 



of Watt, 185-230 

 Kitching, John B., 52 

 Kitson, 127 

 Klein, J. F., 229 

 Klemm, Friedrich, 213 

 Knight, Edward H., 218, 222 

 Koechlin, Maurice, 6, 27, 30 

 Kraus, R., 226 

 Kreil, Karl, 103, 104, 106 

 Kunhardt, C. P., 141, 142, 144, 146 

 Lacroix, E., 106, 109, iio 

 Laird, John P., 126, 129, 130 

 Lambert, George, 173, 174 

 Langley, Samuel Pierpont, 159 

 Lankensperger, George, 222, 223 

 Lanz, Phillipe Louis, 210, 212, 216, 218, 



221, 230 

 Lardner, Dyonysius, 198 

 Laughlin, H. G., 227 

 Lebanon, locomotive, 123 

 Leclerc, Lucien, 85, 86, 92 

 Leibniz, Gottfried, 98, 109 

 lens, 184 



edging and testing machine, 184 



grinding machine, 184 



polishing machine, 184 

 Leupold, Jacob, 209 

 Lever, Darcy, 76, 77 

 Lick Observatory, in, 1 59 

 Locomotive Engine Safety Truck Co., 



130= '31 

 log canoe, 148 



London's South Kensington Museum, 207 

 Loomis, Prof., 170 



Louisville and Nashville Railroad, 129 

 Lucky, sharpie yacht, 145 

 Lukens, Isiah T., 163 

 magnetometer, 104, 105 

 al-Majusi, 83, 84 



Manchester Locomotive Works, 131 

 Mannheim, Amedee, 205 



slide rule, 205 

 Mapes, James J., 45, 46 

 Marestier, Jean Baptiste, 62, 65, 66, 67, 



68, 69, 72, 73, 74, 75, 76, 80 

 Marietta and Cincinnati Railroad, 129 

 Mariotte, Edme, 98 



INDEX PAPERS 19-27 



411 



