Hi my name is***** you for coming to Just Answer. I will be glad to help you today. .I have been in the antique business for over 45 years, Appraising, Antique shop owner, also buying and selling on today's current market. it is my pleasure to put my experience to work for you. . Is the chair marked with a makers name ? Is the seat bottom leather? If so is it tooled or plain?
The Style is an Early American Slat back, the wood looks to be Mahogany. This would have been produced in the early 1900's.
You will need to submit that in a new question, just be sure when you do to address it to
"Glenda" I will see it an pick it up for you.