Buying older Monorail trains. Battery-op, wind-up, transformer, etc. what have you? Complete sets, mint boxed prefered, loose OK, parts & pieces considered. Kenner, Tomy, Etc. Badly wanted: 30's Aero, '57 Stube, '50-60's Beemak, ?? elec/elk toy toaster like monorail train, Spacepatrol monorail. Always buying the Jetrail monorail made by four different mfgrs! Remember, trains on two rails are NOT monorails!