Original US WW1 helmet ?

Description

UP FOR AUCTION IS THIS VINTAGE WW1 METAL HELMET THAT'S WHAT THE GUY AND OTHER PEOPLE SAID BUT I'M NOT SURE  NO MARKS OR NUMBERS INNER STRAPS ARE SHOT AND PAINT/FINISH IS COMING OFF HAS SURFACE RUST WHERE PAINT HAS COME OFF HAS DENT ON TOP HAS TWO STRAP HOLDERS ON SIDES SEE ALL PHOTOS TO DETERMINE HELMET AND EMAIL ANY QUESTIONS THANKS FOR LOOKING.