YELLOW Findlay Insulator Bright YELLOW pin type insulator incuse marked on one ear F in a diamond Manufactured by Findlay Electrical porcelain Company... $10.00 plus actual postage will bring this to your collection All insulators are shipped with first $50.00 of insurance included and a tracking number ( At no cost to you the buyer). . Buy with confidence! We do not sell altered insulators. Don't wait for a sale it's not going to happen. Pay-Pal is always welcome as well as money orders and Personal checks.