I have some cast iron baseboard hot water heaters in my house that was built in 1960. It was my primary house, but is now a tenant occuppied. My last tenants were really bad and either took or threw out half of the covers. I haven't been able to locate anything similar to replace it and I can't rent it until I get the valves covered. I think they are about 9" high. Pictures of the covers are at The covers don't have any markings, name, or number on them. Any thoughts on what I can do, or where I might be able to get some more of the covers. There are pictures at http://home.comcast.net/~mic5300/covers.htm. Any help would be much appreciated. Thanks.