My town had the fall city wide sales today. I figured this town was picked over by now but one sale turned up these 4 for .50 cents each. As you can see the person who owned them before the seller tried to correctly identify them (but failed on one). The 121 is an Am Tel & Tel and the 102 and 151 are Brookfield. Needless to say the 1882 pat appl'd for 2nd from the left was worth it :) (have one but it has a fair ammount of damage)