Mrs Smith Clough wrote many typewriting text books. She was a winner of Gold, Silver and Bronze medals for Typewriting contests at a National level. Her books came with diagrams on many of the major typewriters of the day and a course in touch typing with numerous exercises to practice.Before computers, typewriters were a useful tool for people whose work involved writing a lot of letters or stories. This book was re-issued many times and was typical of the tet books used by those learning to "touch type".A blue hard cover book titled' "Rational Typewriting". It opens from the bottom to the top. and is an instruction / text book for typists.text-rational-typewriting typewriting communication