Lot of Razor Blades "kewtie" Segal Durham Duplex and Probak Junior Blades scarce

Description

Lot of 4 types of Razor Blades "Kewtie" Segal, Durham Duplex and Probak Junior Blades. these are fairly scarce.  The package of Segal has been opened, has 12 double edge thin blades, and one wrapped in Green paper, I am leaving as is even tho the pack says 5.  the Probak Junior Blades are unopened as are the Durham Duplex package.  There are 4 Kewtie paper wrapped blades, I believe they were for military tiny razors that came in the packs that the people carried.  I don't know much about these, my date of 1945 area is a guess.  See Pictures as they are better than my words.  Email questions.  Free First Class Shipping, in a padded envelop, Continental USA only.  Thanks for bidding