I have a Model "B" Home in my collection (I have two of them), and the older one built in very early 1905 has a very worn Main Spring that needs replacement. It will play through a full 2 minute cylinder well, but after that, The spring is dead. I need to replace the Main Spring in it with a New Main Spring, or one from a good used motor that will run more than 4 minutes at least... It's one of the smaller Phono projects that I am looking forward to doing...
Tony K.
Edison Collector.