Vintage Rare National Otoscope ENT Ear, Nose & Throat Kit AND OPHTHALMOSCOPE

Vintage National Otoscope, Ophthalmoscope Diagnostic Set, UsedVINTAGE NATIONAL OTOSCOPE, ENT, EAR , NOSE AND THROAT EXTRA PIECES. THEY WERE IN MY GRANDFATHER'S MEDICAL BAG THAT FELL APART WHEN OPENED.ONLY ONE HAND TOOL EVERYTHING YOU SEE IS WHAT GOES WITH AUCTIONGREAT CONDITION IT WORKS USES D BATTERIESI don't know anything about this equipment SEE PHOTOS AND ASK QUESTIONS