Chapter IVARIETIES OF BROMIDE PAPERS AND HOW TO CHOOSE AMONG THEM What is bromide paper? It is simply paper coated with gelatino-bromide of silver emulsion, similar to that which, when coated on glass or other transparent support, forms the familiar dry-plate or film used in negative-making. The emulsion used in making bromide paper, however, is less rapid (less sensitive) than that used in the... more...

CHAPTER I—THE LAND Phoenicia—Origin of the name—Spread of the namesouthwards—Real length of Phoenicia along the coast—Breadth and area—General character of the region—ThePlains—Plain of Sharon—Plain of Acre—Plain of Tyre—Plainof Sidon—Plain of Berytus—Plain of Marathus—Hillyregions—Mountain ranges—Carmel—Casius—Bargylus—Lebanon—Beauty of Lebanon—Rivers—The... more...

CHAP. I. As in all cases of great and valuable inventions in science and art the English lay claim to the honor of having first discovered that of Photogenic drawing. But we shall see in the progress of this history, that like many other assumptions of their authors, priority in this is no more due them, then the invention of steamboats, or the cotton gin. This claim is founded upon the fact that in... more...

CHAPTER I. Polishing the Daguerreotype Plate--Buffing the Plate--Coating the Plate--Exposure of the Plate in the Camera--Position--Developing the Daguerreotype--Exposure to Mercury--Removing the Coating--Gilding or fixing the Image--Coloring Daguerreotype. Polishing the Daguerreotype Plate.--I shall endeavor to present to the reader the process I have found productive of good and satisfactory results,... more...

The story of Alexander Graham Bell's invention of the telephone has been told and retold. How he became involved in the difficult task of making practical phonograph records, and succeeded (in association with Charles Sumner Tainter and Chichester Bell), is not so well known. But material collected through the years by the U. S. National Museum of the Smithsonian Institution now makes clear how... more...

ACT I (SCENE.—DR. STOCKMANN'S sitting-room. It is evening. The room is plainly but neatly appointed and furnished. In the right-hand wall are two doors; the farther leads out to the hall, the nearer to the doctor's study. In the left-hand wall, opposite the door leading to the hall, is a door leading to the other rooms occupied by the family. In the middle of the same wall stands the stove,... more...

LADIES AND GENTLEMEN:— In presenting the Science of Phrenology to you to-night, I make one request, and hope you will grant it as a personal favor to me, that is, that you will dismiss from your minds everything that you ever heard about Phrenology and listen to my argument with your minds freed from the prejudices, favorable or unfavorable, that may have been created by other lecturers upon the... more...

In a Fog. “Ugh! what a night! And I used to grumble about Hogley Marsh! Why, it’s like living in a drain!” Ramillies Street, W.C., was certainly not attractive at twelve o’clock on that December night, for it had been snowing in the early part of the evening; that snow was suffering from a fall of blacks: and as evil communications corrupt good manners, the evil communication of the London soot... more...

Biography HENRY EBENEZER HANDERSON Owing to Dr. Handerson's modesty, even we who were for years associated with him in medical college, in organization, and professional work, knew but little of him. He would much rather discuss some fact or theory of medical science or some ancient worthy of the profession than his own life. Seeing this tall venerable gentleman, sedate in manner and philosophical... more...

I INTRODUCTION Under the term Old-Time Medicine most people probably think at once of Greek medicine, since that developed in what we have called ancient history, and is farthest away from us in date. As a matter of fact, however, much more is known about Greek medical writers than those of any other period except the last century or two. Our histories of medicine discuss Greek medicine at considerable... more...