LARGE ANTIQUE "LS" SIGN ADVERTISING LOGO METAL COVER NAMEPLATE INDUSTRIAL 18" For Sale

FOR YOUR CONSIDERATION THE ABOVE MENTIONED AND PICTURED LARGE ANTIQUE "LS" SIGN ADVERTISING LOGO METAL COVER NAMEPLATE IN GOOD PRE-OWNED CONDITION WITH WEAR AND PATINA CONSISTENT WITH AGE. A MYSTERY ITEM, SIGN/LOGO COVER PLATE MADE OF NON-FERROUS/NON-MAGNETIC THICK GUAGE METAL. LIKELY STAINLESS OR BRASS. A UNIQUE NEAT INDUSTRIAL SIGN OF UNKNOWN ORIGIN. I SPENT ALOT OF TIME RESEARCHING THIS LOGO AND CAN'T FIGURINE IT OUT OR WHAT IT GOES TO AND ADVERTISES. PERHAPS YOU WILL HAVE BETTER LUCK, PLEASE MESSAGE ME IF YOU CAN IDENTIFY IT SO I CAN UPDATE THE LISTING. MEASURES 18" x 12" INCHES. WEIGHT IS 3lbs-11oz. PLEASE REVIEW THE PHOTOS FOR ADDITIONAL DETAILS. SHIPPING IS WITH USPS.