Textiles and Clothing Part 12

Textile Fibers $3.50 Mathews. Postage .16

Textile Fabrics .90 Rock. Postage .08

Dyeing of Textile Fabrics 1.75 Hummell. Postage .12

Bleaching and Calico Printing 4.00 Duerr. Postage .14

_Note._--Books may be ordered through the School or may be borrowed by members for one week. Send postage with request.

U. S. Government Publication

_Free_ of the Department of Agriculture, Was.h.i.+ngton, D. C.:

Flax for Seed and Fiber, Farmers' Bulletin No. 27.

Cotton Seed and Its Products, Farmers' Bulletin No. 36.

Raising Sheep, Farmers' Bulletin No. 96.

The Angora Goat, Farmers' Bulletin No. 137.

Silk Worm Culture, Farmers' Bulletin No. 165.

Essential Steps in Securing an Early Crop of Cotton, Farmers' Bulletin No. 217.

The Cotton Seed Industry, Reprint No. 239.

The Hemp Industry in U. S., Reprint No. 254.

Improvement of Cotton by Seed Selection, Reprint No. 279.

The Growing of Long-Staple Upland Cotton, Reprint No. 314.

Princ.i.p.al Commercial Plant Fibers, Reprint No. 321.

_For sale_ by the Superintendent of Doc.u.ments, Was.h.i.+ngton, D. C. Send coin or money order,--stamps not accepted:

Sheep and Wool, Report No. 66, Office of the Secretary.

Price 5c.

The Cotton Plant: Its History, Botany, Chemistry, Enemies, and Uses. Bulletin No. 33. Office of Experiment Stations. Price 60c.

Cotton Culture in Egypt. Bulletin No. 42. Price 5c.

OFFICE OF FIBER INVESTIGATIONS.

Uncultivated Bast Fibers. Report No. 6. Price 10c.

Cultivation of Ramie. Report No. 7. Price 10c.

Culture of Hemp and Jute. Report No. 8. Price 10c.

Flax Culture for Seed and Fiber. Report No. 10. Price 10c.

TEST QUESTIONS

The following questions const.i.tute the "written recitation" which the regular members of the A. S. H. E. answer in writing and send in for the correction and comment of the instructor. They are intended to emphasize and fix in the memory the most important points in the lesson.

TEXTILES AND CLOTHING

PART I

READ CAREFULLY. Place your name and address on the first sheet of the test. Use a light grade of paper and write on one side of the sheet only. Leave s.p.a.ce between the answers for the notes of the instructor. _Answer every question fully._ Read the lesson paper a number of times before attempting to answer the question.

1. Give a brief outline of the craft of spinning, primitive and modern.

2. Outline the same for weaving.

3. Describe the hand loom.

4. Describe the cotton fiber. What kinds are there?

5. Who invented the cotton gin and how did this invention affect the cotton industry?

6. Give the chief characteristics of wool. Name the wool and fur bearing animals. How does wool differ from hair?

7. Trace briefly the preparation of wool from the fleece to the finished product.

8. Describe flax and outline the method for the preparation of the fibers. What is the name of the manufactured product of flax?

9. Name some other bast fibers and their products?

10. How do the textile fibers compare in the raw state in condition and price?

11. Give a brief description of silk from the egg to the woven cloth.

12. (a) What is the chief const.i.tuent of the vegetable fibers? (b) How does their affinity for dyestuffs compare with wool and silk? (c) How do the alkalies affect wool?

13. Describe the princ.i.p.al weaves and give examples of each.

14. (a) How are cotton and flax bleached? (b) What is a mordant? (c) How should material be prepared for dyeing? (d) State what you know about old time methods of dyeing.

15. How are print goods made? Name some printed fabrics.

16. Define woolens and worsteds.

17. Describe the finis.h.i.+ng of woolen and worsted cloths.

18. What is noil; shoddy; felt; flocks?

19. With what dress goods have you had experience, and with what results?

20. What factors determine the use of fabrics?

21. Of what value is the study of textiles? What have you gained by the study of this lesson?