This is probably apocryphal: I heard about a manual, made by technical writers for whom English was a second language, that labeled intentionally blank pages de

This is probably apocryphal: I heard about a manual, made by technical writers for whom English was a second language, that labeled intentionally blank pages depending on whether they fell on the left or right side of the book: "This page left intentionally blank" and "This page right intentionally blank". Edit: Some search-engining confirms this is actually true.