I thought this might be of interest - I guess hollow ground blades were a stepping stone between straights and DE. I've taken a few photos to show how this ingenious set works:
http://i1270.photobucket.com/albums/...psc915e617.jpg
This shows how the razor is stored - you can see a blade holder in upright position, this lies flat for stropping.
http://i1270.photobucket.com/albums/...psde67f9e8.jpg
The razor assembled for use
http://i1270.photobucket.com/albums/...ps716df585.jpg
Other photos to follow.
[hr]
The handle can be screwed into the side of the blade for honing. The scredriver fits in the base of the handle and is used to adjust the screw in the blade to increase blade exposure
http://i1270.photobucket.com/albums/...ps812e783e.jpg
Sliding the case backwards and forwards causes the blade holder to strop in both directions. The strop has two sides - Coarse and Fine.
http://i1270.photobucket.com/albums/...ps255664f8.jpg