Let's try this again. Your razor is made by the K.H. Co. and not the H.K. Co. Maybe you had a temporary flash of dyslexia or, like most of us, got your fingers tangled up on the keyboard. Still I couldn't find any info for the K.H. Special either. Maybe some additional clues can be found in the writing on the razor case and any other info that might be stamped on the reverse side of the tang.
Regards - Walt