Small update on the Case, I have used it at work and cut up a dozen heavy cardboard boxes plus sundry plastic/shrink wrap and miscellaneous items.
The blades have not lost any of their bite, and the slim profile of the knife allows it to nestle very well in the front pants pocket without being uncomfortable or obvious.
All in all it is a very good using knife that cost almost nothing...and it amuses me to carry something that was made in the early part of last century.
