[Originally published on C&T by Sator] This comes from Whife's 1952 book on cutting rather than the version published in MTOC. However, they are both similar, and published by the Tailor and Cutter group:
(https://web.archive.org/web/20130511185104im_/http://i201.photobucket.com/albums/aa284/Satorarepo/TrousersPlain_Whife001.jpg)
(https://web.archive.org/web/20130511185104im_/http://i201.photobucket.com/albums/aa284/Satorarepo/TrousersPlain_Whife002.jpg)