21 ATTACHMENT PLUGS,[ ELECTRIC SADIRON ] ELECTRIC SADIRON ELEMENTS,[ RADIANT HEATING COILS RESISTANCE WIRES, GRID LEAKS, VARIABLE GRID LEAKS, WINDOW LEAD-INS, AERIAL SETS; PORCELAIN, GLASS, AND COMPOSITION INSULATORS; ELECTRIC SIGN FLASHERS, EXTENSION CORDS, ARRESTERS]