Need help identifying this lens
I recognize the mount I think it is an old Nikon (F-FTN-?) mount but I can't figure who made it I only know is is marked made in Japan. It is in excellent shape and was given to me by one of my neighbors who father passed away. He found the lens but no camera equipment. I am including three pictures of the lens. Sorry about the quality taken with my phone camera at the neighbors.
Thanks in advance