Thanks for your question. Welcome to JustAnswer, it will be my pleasure to help you. My name is***** am working on this for you now.
Do you know if this piano has had any recent tuning and maintenance ?
Have any of the internal mechanics been replaced or restored over the years or do you think it is all still as originally built?
Do you have any pictures please of the outside of this piano and any of the internal mechanics which you could attach on here using the paperclip or the +Add button on the menu bar in the reply section, that would be particularly helpful.
Hello again. Do you need any further help on this question please? If you would like me to complete the work I have started for you and continue with the appraisal to give you a valuation please let me know. Thank you. John.