This is an antique roycroft office swivel chair mission arts&crafts period from the early 1900’s in very good condition.
It is very rare to find one with great original fumed black original condition and with great selection of quarter sawn oak.
In early 1970’s I had a similar model Roycroft chair and I sold it to Mr. David Cathers in NY and I was told this was the first time he see this model.
The original finish and the condition on this chair is really great and in working condition.