High school graduation photo, 1970

Jiří Tieftrunk with a Grundig radio, a VEF 204 radio (centre) and a Selena radio (left), Havířov, 1974

Jiří Tieftrunk (right), Czechoslovak Radio, Prague, circa 1975

Jiří Tieftrunk (second right, with radio in hand) on the way from Pohořelec to the jammer on Petřín, Prague, 1975

Jiří Tieftrunk (second right), Prague, 1975

With a diploma for worksite improvements at Czechoslovak Railways and a Radio Australia patch on his sleeve, Ostrava, circa 1977

A Beatles photo from Jiří Tieftrunk's collection; a 1970s postcard

A Beatles photo from Jiří Tieftrunk's collection; a 1970s postcard

A Karel Kryl photo from Jiří Tieftrunk's collection; a 1970s postcard

A Karel Kryl photo from Jiří Tieftrunk's collection; a 1970s postcard

Jiří Tieftrunk with a DX club colleague

Jiří Tieftrunk (left) with high school class/dorm mates, 1970

Jiří Tieftrunk (centre) in Hostýn with colleagues and a Grundig radio, testing radio signal reception

Jiří Tieftrunk (top row, third left) with his DX club colleagues

Jiří Tieftrunk, early 1970s

Jiří Tieftrunk (centre) with co-workers at the Havířov train station

Jiří Tieftrunk (left) with co-worker at the Havířov train station; his colleague just won a lottery

In the train control equipment workshop at the Havířov station

Jiří Tieftrunk (left)

With mother in the Tatras

As a child at Castle Hukvaldy ruin

Jiří Tieftrunk (forefront, with hoe) during voluntary work

Wedding photo with first wife Alice, 1976

Jiří Tieftrunk with a pram during son Petr's christening

Jiří Tieftrunk's wife Alice during son Petr's christening