I recently found a Tech style razor that cought my eye. The handle is a 1094 style gillette yet the head seem to be home made. I really liked the handle so I bought it, for around $12.00, and then purchased a plastic handle Gillette Tech. (The tech is my favorite) I took the head from the Gillette and it screwed in purfectly with the 1904 handle. While it is not exactly like an original 1904 Gillette it does have an old look to it and it shaves great. It got me to thinking, just how many Frankenrazors are out there and what combinations have been tried. Any thoughts?