The insulator on the left is a U-293B B & O White Very nice porcelain signal insulator marked B&O. The Baltimore & Ohio Railroad is one of the most well-known railroad lines. VVNM. $20.00 + postage. Can't really find anything wrong with this one. The other two insulators in the picture are also for sale. The Tan Harford in the middle is also in VVNM condition for $10.00 + postage. The U-926 is not marked but has some great glaze coloring. $15.00 + postage. I will combine items to save on shipping costs. The U-926 is SOLD

$20.00 plus actual postage. Will combine with others.