Before the internet and craft blogs there was correspondence school.

I found this set of books at an antique shop a few years ago. This is the 1943 edition of the set which was originally copyrighted in 1935. The books are small, like text books used to be. These texts, however, were written for the Woman's Institute of Domestic Arts and Sciences in Scranton, PA; a correspondence school. I have often wondered about who would have taken these classes by mail. I should take time to read through all of the books, as they have a lot of valuable information in them. The first in the series is very basic. It describes the various hand stitches, how to use a sewing machine, how to gather fabric, and other beginner techniques.
At the end of each chapter the student would have to submit answers to test questions, samples of techniques, and even occasionally a finished garment, which would be returned "with any suggestions for improvement that we may think necessary."
These two paperbacks were written in 1922.

I really like the Apron and Caps book. The note to the student in the beginning reads:
"Bustles, hoop skirts, and boned bodices come and go, but aprons, like table napkins seem always necessary.
Many modern-type aprons are exploited and many have much merit, but the home-loving woman likes the clean, fresh apron to put on for the ceremony of dinner getting or for the bit of special sewing. And in between, the apron is a safeguard for many kinds of household work. Therefore, practically all types are considered so that one may choose and make that which pleases her most, and vary the design or idea to suit her own special fancy.
Frequent laundering requires materials of good quality and color. Neatness is synonymous with aprons and as a result necessitates careful workmanship, neat seams, and good finishing."
None of the books have patterns; they focus more on the techniques involved in the sewing process and the drafting of the patterns. They are great resources and fun to look through. But then, I am easily entertained.