225

257

321

353

The Organ of Touch

ILLUSTRATIONS:

Vertical Section of the Hu-

man Eye in its Socket-

Diagram

showing how

objects are imprinted on

the Retina

Vertical Section of Eye of

Soaring Bird- Vertical

Section of Eye of Fish

Vertical Section of Eye of

Insect- Front of Head

of Dragon-fly- Front of

Head of Wasp-Side of

Caterpillar's Head.

The Human Ear-Section

showing the Hollow of

the Cochlea- Malleus—

Incus-Stapes

The African Elephant
Bone containing Ear of Rab-
bit-Earbone of Whale-
bone Whale - Internal
Ear of Bird-Ear of Cod
-Ear-stone of Cod-Long
Antennæ of a Lobster 205

Vertical Section of Human

Head-Framework of the

Nose

- Muscles of the

Nose-Septum of the Nose

and its Nerves

Vertical Section of Head of

Porpoise-Vertical Sec-

tion of Rabbit's Head-

Under-side of Head of

Spotted Dogfish-Nasal

Sac of Sturgeon

Human Tongue-Tongue of

Chimpanzee-Circumval-

late Papilla-Fungiform

Papilla-Filiform Papillæ 289

Tongue of a Cat-Filiform

Papillæ of a Leopard-

Tongue of a Fieldfare-

Tongue of an Ostrich-

Tongue of a Chameleon.

Section of Hairless Skin-

Section of Hairy Skin-

Tip of the Forefinger 353

Organs of Touch of Ver-

tebrata, Mollusca, Arti-

culata, Coelenterata, and

Protozoa

ARCHITECTURE, LESSONS IN:

Introduction

319

Buildings in Unhewn Stone 369

ARITHMETIC, LESSONS IN:

Notation and Numeration

Roman Method of Notation

BOTANY, LESSONS IN:

Introduction

23

Horizontal Distances and

Heights of Objects in

Perspective

Anti

Prefixes: Apo to Dun.

Derivation-Prefixes: E to

Derivation-Prefixes: Hyper

to Meta

Prefixes: Meter to Octo

Prefixes: Olig to Pre.

194

227

267

299

326

362

Prefixes: Preter to Sex

. 397

263

ESSAYS ON LIFE AND DUTY:

Justice

Truth

Temperance

FRENCH, LESSONS IN:

I. French Pronunciation-

I. The French Alphabet.

II. French Accents

III. Name and Sound of the

Vowels, 42, 58, 77, 86, 106, 114

IV. Name and Sound of the

Consonants, 114,131,147, 174

V. Compound Vowels, 182,203

VI. Diphthongs 206, 214

VII. Nasal Vowel Sounds

214, 235, 250

2

19

VIII. Liquids

270

72

IX. Rules for Pronouncing

.

Figs. 28-34. Examples in

Parallel Perspective

73,

184

.

104, 105

Fig. 35. Position of Draw-

ing Board and Copy

Figs. 36-14. Examples in

Angular Perspective, etc. 136,

and Reading French 275

II., III. The Article.

IV. The Article used Par-

titively.

.

2, 3

19

136