I ran across a Wagner #8 waffle iron Pat. Feb. 1910 with wood handles. The handles have a metal piece between the wood and the 'irons'. Are they screwed, crimped, or how are they held together? They were very tight and I could not tell. If I bought I would like to remove the handles to clean and reseason. Has anyone removed these handles before? The only one I have like it has the wire handles. Thanks, Mike