INDEX. 683 



Page. 



Cotton, discussion on 610 



Compressed air as a motive power _ 635 



Churn, novelty 649 



Carriage spring, self-adjusting — 651 



Cannon, rifled - 663 



D. 



Dynamometer, report on Neer's 63, 468 



Dock, a vegetable 301 



Dentistry, R. L. Pell on , 468 



E. 



Emery Vulcanite, report on _ — 63 



Evergreens _ 109 



Evergreen seeds 223 



Electricity 267 



Electricity, application of, to locomotives 489 



Electricity, ignition by _ 547 



Electrical machine _ 549 



Electricity in iron 569 



Electric telegrapTi — 605 



F. 



Finances of the Institute _ 18 



Fair, report of managers on — 25 



Fair, premiums awarded _ _ 31 



Flowers and leaf plants _ 52 



Farmers' Club, proceedings of _ 93 



Flowering plants of ancient times 94 



Flowers and plants, discussion on — 95 



Fish spawn 99 



Flowers, cultivation of 101,396,400, 423 



Fruit trees, label for 114 



Fuller, A. S., on plants 94 



Fuller, A. S., on grape vines _ 115 



Fertilizers 107, 157, 433, 448, 453, 462, 464, 465 



Fence posts, preserving 162, 241, 521, 524 



Fish ponds 169 



Figs in Brooklyn __• 187 



Fruit, samples of 199, 206 



Fruits 119,211,212,217,218, 234 



Fruit houses 250 



