I have stumbled across a small stash of these in my collection. They are Waltham brand razor blades, five to a pack. They were manufactured by Waltham Blade Company, Newark, NJ. "For smooth easy shaves, use Waltham, a precision blade." The boxes are in good shape showing only storage wear. Each double edged razor blade is individually wrapped inside the box. A neat accent to any collection.
Please email me for the shipping cost.