Hello HBR Builders, While looking at my stock of parts (junk box) today I found a set of Miller 50 KC coils. I have 3 Miller #1884 50 KC coils and 1 Miller # 1884 BFO coil 48-52 KC. All have solder small amount of solder residue on the lugs. Are these of interest to HBR builders? 73 Richard W4LN