Urban Legend?
I was told on a manglement course in the 1980s about an engineering workshop whose blank daily production and time sheets were Roneo'd copies of copies of copies. The manager was going to retire and his replacement was shown how to fill in the sheet. Near the top left of the sheet was an illegible box. The retiring manager said "We always put a zero in there". After a year or two the new manager found a file containing some dog-eared, yellowing, but original, World War II typewritten documents - Including the production and time sheet. The mystery box was for hours lost due to enemy action.
Biting the hand that feeds IT
