THREE METAL TOY TRUCKS. Including a flat bed truck, with cream colored cab and green rising flat bed, marked "Mfd. by Keystone Mfg. Co., Boston, Mass.", 23 in. long; a red Texaco gasoline transport truck, the sides of the truck marked "Texaco", and "A Buddy L Quality Toy, Manufactured by Moline Pressed Steel Corp., 23 in. long; an automobile transport truck with blue cab and yellow trailer, the sides of the trailer marked "Deluxe Auto Transport", also "MAR Toys, Made in United States of America", 21 1/2 in. long Estimate $500-700