Just this afternoon I've ordered this combo
SHEAFFER Targa Slim (according to the seller)
... apparently previously owned by an IBM person?
I know, the seller's pictures are suboptimal, but I think, it does look like "23ct Gold plated, fluted, slim model", and hence I guess it's a "1005s" (http://www.sheaffert...tainpenlist.htm).
Can someone who perhaps is in possession of that pen confirm, please?