I have come across this "versatile" cigar cutter made by Solingen. It appears to be able to do straight and "V" cut. From what I have gathered it was made in the late 50s and early 60s. It came in various lengths. Sometimes referred to a Donatus, Solingen, Pfeilring.
Wondering if anyone has additional information or personal use of this type of cutter. Much appreciated.
I have attached a couple of images of various incarnations of this cutter- from the pictures it would appear that it is a medium ring gauge.