Lonely little Gray Westy on a neutral phase residential secondary circuit in old town Klamath Falls, Oregon. These are much scarcer than the porcelain guide indicates at least here in Oregon/ California Copco Country. There are probably 20 to one between the powder blue Westinghouse U-284's and the gray examples. The RFI examples are equally scarce at least here in my two state service territory. Love that colored mud for sure!