Some vector drawings (like the .draw files from Acorn) can be translated and converted to a 2D DWG CAD drawing. The catch would be to find a program capable doing so, which can not always be easy, especially in case of older graphics formats. CorelDRAW supposedly still supports formats from Acorn, and it also can save vectors as DWG drawings, so it would make ideal choice for this conversion. You can download a trial version and try it yourself.
Convert Acorn vector draw file to AutoCAD drawing.
We found one software available in the database for this conversion.
Microsoft Windows software - convert draw to dwg on Windows
A set of applications used by professional graphic designers
Convert from draw file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.