It is a favorite Juwel-6B of me. Simplicity of one foot head is nice. As shown in the photo, did not have the cap first. So was restored to see the cap of Sweden Technical Museum. Juwel stove series is interesting. There is a Juwel-3 for the first time in as long as I know, this is changed to Juwel-5, this has evolved into a Juwel-6 again.