INDEX. 



[Note. —The references are to page-figures in brackets.] 



Page. 



A ooninnlator 45, 78 



action during dredging 104 



nomenclature of 78 



Agaasiz, Alexander 96 



Air-pumps 18 



Albatross, boats of 12 



construction of 2 



dimensions of 2 



dredging 17 



launched 2 



power of 23 



specifications 3 



speed of 23 



work begun on 1 



American Ship Windlass Company 48 



Anchors, weight of 2 



Apparatus, boat-detaching 15 



Armington and Sims 30 



Arthur, Dr. George 40 



Ash elevator and chute 28 



Bacon, Earle C 47,81 



Baillie, Staff Commander 62 



Baird, G. W 18,55,81 



Spencer F 1 



BalkSBf, D 54,63,69 



Beam trawl 83 



Belknap cylinder 62,63 



Belknap, George E 62 



Belt tightener 55 



Benedict, James E 94 



Berth-deck 3,4,9 



beams of 6 



Blade for measuring reefs 60 



Blake dredge 88 



dimensions of 89 



steamer 79,88 



Bluefish, movements of 1 



Boat-detaching apparatus 15 



Boat dredge, description of 90 



dimensions of 90 



Boats, dimensions of 43 



of Albatross 12 



Boilers 21 



dimensions of 21 



weights in 22 



Brass tubes 21 



Brig 10 



Bronze castings 20 



Brooke, John M 62 



[111] 



H. Mis. 67 8 



Page. 

 Bulletin of the Museum of Comparative 



Zoology '. 96 



Cabin 7 



Cast-iron 20 



Chains, weight of 2 



Challenger 96 



Chart-room 8 



Chester.H. C 84,93 



Chesterrake dredge 90 



Chester's wing net 84 



Circulating pump 21 



Coal, price of 38 



Coast Survey Report 75 



Cold-room 10 



Collecting apparatus, list of 106 



Condenser 18 



Copeland and Bacon 44,46,47,81 



Charles "W 1,18 



Copper pipe 21 



Correction table 61 



Coupling crank 18 



Cradle sieve, description of :.. 93 



dimensions of 94 



Cutter, engine of 43 



Cutter, Herreshoff, steam 12, 13 



Cutters, Steam 42 



Davidson light-service pump 18 



Deck beams 5 



Deck-house 6,7 



Deep-sea exploration 17 



lamps - 38 



research, apparatus for 61 



trawl 81 



dimensions of 82 



Deliveries 18 



Detacher, Sigsbee's 62 



Dinghy 15 



Distilling apparatus 29 



Dredge, description of 88 



dimensions of 88 



rope 79 



angle of 95 



preservation of 80 



scope of 95 



Dredging 17 



block 77 



description of 103 



engine 44,80 



powerof 45 



