Free to who ever needs it, an original assembly manual for a Heathkit SB-101 along with construction notes and mods. The book is well used and the binding is falling apart. Dan, AC0CC -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.5.486 / Virus Database: 269.16.8/1153 - Release Date: 11/26/2007 9:08 PM