Vintage MSA Black Plastic Firefighter's Helmet from the 1960-70's with a "Emergency 51" Replica Front Shield.
This is the same type and style fire helmet utilized in the 1970's Popular "Emergency 51" TV Series.
The helmet has it's original head liner & chin strap as seen in the photos.
The replica "L.A. County 51" front is a very high quality front and looks just like the "real thing".