INDEX. 175 
PAGE 
Handwriting..........0sce cece eeeee Fhe w wis rote gereee Cee a MeGeAD ABO! 
“s -lines, microscopic appearance Of.......se.eeeeeee+. 140 
“ , Statistical study of............ sisi aveieioneoreis vias 'e'e 0 says) 230 
HARTING. 0. ccc cece eee eas Sieileiaveel 5S nese sence evarccccseneces 142 
Hemimorphism,..........cceee eee enc eee aees sevesecceeesees 143 
Hemlock-fibre......... pavealeaier aie aveeeteessbntsh eS sieteeeee se eice LOO 
PREM Piisaavernsrovaleesine nnn sy erases etetunaneesasvepins oe etmem ieee ee sesetegtveeus 86 
“fibre... .. gre Minmie weragnnrts Raawealatatereeeg 12s BeaMiawaee eee es 86 
«« | Manila (see Manila Hemp). 
«« , Sisal (see Sisal Hemp). 
HERSCHEL........- ile dersatort ee AWS Cees SAMOS Kee ae 1B 
HERTWIG ..... cc cece cence teens pee e eee ee wenn cceseeseeecers LOS 
HINRICHS see 5s s:ge0's 0’ seetnetersis atuelaiiceg wGuauapaleees. vi 60 16 Sroreteiteuareaie s 0: bie FAO 
Homogeneous immersion........00e+..000. {Ose wiewaEw ess steam £0 
HOORE:: 2% 3.2 vs cerearns oe % Pieris aG.e s Hemeroe@inwls o84.6 56S 104, 
Huyghenian ocular,........ we gesteistets wevia’s Sas ersieereeteieuees apee, 22 
Tlluminating POWer..... 22. eccccecee cer ecceeet es eeeceteeeece 35 
Illumination (see Lighting), 
Image, construction of.......... i saseweuUaew's sha Se wenee Ses Sa 7,8 
HC gg Gehnition Of sa ss yas arpve ie Sais scales, 808 WS SSE BiH Reeee 6 I 
‘¢ | formation of by object inside principal focus.....,........ 7,9 
«| formation of by object outside principal focus..... srniSieaiaie 7918 
HEE SEAL scshararehth aie are Wis wPiatansveu anette y a Sie Vase Soap eae OSS on 8 
He ymretinalcaescee cece see pe ais Sipraieeie ae a pater Mwisersasy OF 
‘« , retinal, formation of........ Als SuDABLaRaS Sea ss | BEOaTelaets <- 3 
‘« , retinal, interpretation of..... sa Wey 6242S Seas Ve EARS 2 
OF -g WATUW As se esac Sunes Sacesaviseocuenns Ae esses can eee detect eee -7,9 
Images, formation in compound microscope...........e++0+8 .. IL, 13 
‘©, formation of, by convex lens........ 0. cee cece cece eee 6 
Imbedding in celloidin..........0. 0. eee cee eeee sci ees eeeee 49 
ia “paraffin... ....... tes ee PEEKS RES uuccaeeeeexea 47 
Immersion, objective (see Objective). 
Infusoria in water (see Water, Drinking-). 
Ink, examination of...... axuiiaialo.ssaieargoancheveko rate fvladgpoessrertnecs. ore seven 137, 
Interference effects..........- s aaplulaieageienavele = Gees teenie yoke te -. 158 
Interpretation of appearances....... Aes yess Ge Saw ae oe 36 
es “ yetinal image... ..eeeeee reece eee eeee SSadasvisa 2 
Todin chloride, crystals......... Sis ie aveaee 33 nieististiee he 5S secs weave 148 
Jodo sulphate of quinin.............6- OR a ele pibasericondenee SE EE 146 
Troms steel ccwa.erd «5s sainanice ay ess ahamase es oF Mee a a ee ceeees 165 
