I have the following original Heathkit manuals. All prices are postpaid. IM-17 $10 IG-42 $10 IM-13 $10 Also a HP 410B manual for $15 73s Kees K5BCQ Listserver Subscription:listserv at listserv.tempe.gov - "subscribe heath 'name' 'call'" Listserver Submissions: heath at listserv.tempe.gov Listserver Unsubscribe: listserv at listserv.tempe.gov - -"signoff heath"