Came in perfect condition, but you should state that it will not work on a 1543-W set, (vs a 1543 set), unless it has a tube.
Stromberg Carlson straight line ringer assembly for 1543 telephones.
Bells come polished. Most of the time when your Stromberg Carlson phone will not ring its because it has the original party line ringer
Replace your missing ringer or party line ringer that will never ring with a tested Original Straight Line ringer. Comes with a condenser which is needed for it to ring These are very hard to find ringers and we have a limited supply.