These 5 buttons came from the estate of a Delaware utility company employee. The large ones are 1.25”. The two different reading “E.C.S. Fund” we’ve never seen before. The third large one issued for 1954 “Light’s Diamond Jubilee” we’ve seen only a couple of times before. The two smaller 7/8” buttons are more frequently seen but these are Mint condition classics and the larger 3 are also essentially Mint with exception of tiny brown mark on the light bulb nose of the yellow bkg. button.