This page was last edited on 11 October 2017, at 18:59. pdf is not letter sized inch paper was used by most other offices. Letter-sized sheet of 20-pound paper weighs 0. US dimensions have their origin in the days of manual paper making, the 11″ length of the standard paper being about a quarter of “the average maximum stretch of an experienced vatman’s arms”.
American Forest and Paper Association. Why is the standard paper size in the U. New York: Penguin Books, 1989. This page was last edited on 8 January 2018, at 03:05. How do I convert A4 PDF to Letter size?