The most frequent autonomic symptoms associated with multiple system atrophy are a sudden drop in blood pressure upon standing (orthostatic hypotension), urinary difficulties, and erectile dysfunction in men.
The IBM Selectric typewriter was a highly successful model line of electric typewriters introduced by IBM on 31 July 1961.
Look at the keyboard of any standard typewriter or computer. Q,W,E,R,T and Y are the first six letters. The first practical typewriter was patented in the United States in 1868 by Christopher Latham Sholes. His machine was known as the type-writer.