It may be said, in one word, that, taking the world together, there are many, many thousand women employed in manufacturing watches. They do every part of the work, except what is called finishing, or putting the pieces together, and in several establishments they do even this, and finish the very best class of chronometer watches. The making of watch chains is a business adapted to the delicate fingers, and to the patience of women. Accordingly thousands are occupied in this specialty. PENS. The manufacturing of pens is an employment in which women can excel. It requires patience and quick movements of the fingers. A certain part of the manufacturing of gold pens, it has been objected, would be too dirty for women. By the way, this very objection is made with reference to a great many employments. It is said, they are too dirty for women. Now, really, is not this a good joke? Why, there is not a dirty task in house-keeping,--and I certainly know of no occupation in which there are so many dirty tasks,--which is not done by women. If there is a dirty thing which men would not touch with the ends of their fingers, it is sure to be left to girls. The making of gold and steel pens should fall into the hands of women. The making of gold pens is a profitable occupation, and, as at present tending, bids fair, when women are fairly introduced, to offer occupation for a great number of them. AQUARIA MAKERS. "One of the most innocent and pleasant amusements that has attracted attention for some time, is the making of aquaria. The cases are formed of plate glass, square, oblong, circular, or any other shape to please the fancy of the owner. The glass is tightly sealed when joined. The aquaria are of two kinds. One is formed of salt water, and contains marine plants and animals; the other contains fresh water, and such plants and animals as are found in rivers and smaller streams. They form a beautiful addition to the garden, the conservatory, or the drawing-room. Rocks form the foundation, and the soil on them furnishes subsistence to the plants. Zoophytes, mollusca, and fish, constitute the inhabitants of the aquarium. Insects also find a place in this miniature ocean or river garden. The size for parlors is from one foot to three feet in length." This is an occupation happily adapted to the graceful, elegant tastes of cultured women. ARCHITECTS. "Propersia di Rossi, born in Bologna in 1490, furnished some admirable plans in architecture. "Madame Steenwyck and Esther Juvenal, of Nuremberg, are mentioned as eminent designers. "In the 17th century, Plantilla Brizio, of Rome, was a practical architect, and left monuments of her excellence. "The wife of Erwin Steinbach materially assisted her husband in the erection of the famous Strasburg Cathedral, and within its walls a sculptured stone represents the husband and wife as consulting together on the plan."