For a many years I collect any info concerning Soviet 1st generation turboprop (An-8, An-10, An-12 and ESPECIALLY!!! - Il-18) and An-2
Tu-104, Tu-114, An-24 and Il-62 also are subjects of investigations :)
And Il-14, Il-12, Li-2 simply attract me :)
And 707, DC-8, Caravelle and 727 are simply classics!
And Viscount, Vanguard, Britannia, CL-44, Belfast and L-188, C-133 are great prop machines anyway :)