I picked up these machines for $2.50 each and the treadle stand for $7 (no machine). I don't know what came over me to take on refurbishing these, especially without knowing how or if they are worth the work. I just hated to see them sitting there neglected and unused. I can't find any info about the Skandinaven treadle base. Has anyone heard of that company? I'd like to know how old it is.