Search:

Way less than the time & effort involved. :)
The one I did took me 2-3 x longer than most razors I do due to the nature of the steel. Hopefully yours are softer tempered.

Just restored one of these. Super hard steel & nice shaver.
http://straightrazorpalace.com/custom-builts-restorations/46705-john-heiffor-army-razor.html