Vintage Military Medical — Vietnam Era Collector's Diagnostic Set. This is a genuine 1967 US Military-issued otoscope and ophthalmoscope diagnostic set made by National Electric Instrument Division, Engelhard Hanovia, Elmhurst NY. Stock No. 6515-781-3686. What makes this set stand apart: it includes BOTH original 1967-dated documents — the Service Data sheet AND the Parts List — both stamped EH-295-1 12/67. Paperwork this clean and complete is almost never found with these sets and is a significant bonus for military collectors and medical history enthusiasts authenticating the date and contents. Set includes battery handle, otoscope head, ophthalmoscope head, multiple ear specula, and lens cap. Condition: Good. Shows age-appropriate wear consistent with vintage military equipment. All components present. Dimensions approx. 10"L x 7"D x 4"H. Ships at 2.75 lbs.