I am very pleased to have resucitated this AB Radius marked No.1S:or . Having read the earlier posts in the reference library, I understand that this makes the stove at least 85 years old It has one of the pressed steel trivets which, though pretty rusty and thin, has cleaned up quite nicely. As found As now Running well and passes the «brew test» with flying colours . Very solid stove under the grime . Burner looks original and is marked ‘Y’ on the hex. All other parts are Radius marked and look original. All parts are in surprisingly good nick .