Vintage Straight Razor "Nev-A-Hone" with Factory Box

Description

The photos may not be perfectly clear so I will explain the writing.
On the front of razor is etched " Nev-A-Hone"  .00
On the back of razor is etched "1911" and intials "K.CA"
The factory box is in poor condition and has the following engraving:
Germany  - Wm. Elliot & Co.   -    Price .00
Razor is in good condition:  6-1/4" closed  & 9-1/2" open