Quote Originally Posted by KrisNZ View Post
Is an easily accessible archive desired?
Speaking in general terms I think that you would have to be careful because the copyright holder, if there is one, may not want the drawing made publicly available, even an old drawing, but it would all depend on what it is. Just because an engineering drawing is old doesn't necessarily mean that the company that drew it or it's successor doesn't wan't it or does't still intend to make use of it.