Vladimír Ptaszek (right) and Zdeněk Vokatý (aka Londýn). Ostrava, Christmas 1977

Vladimír Ptaszek. Around 1977

Wedding photograph of Vladimír Ptaszek and Alena Pluskalová. 1978

Vladimír Ptaszek at a festival in Třanovice. 1983

Vladimír and his son Matěj. 1980

Vladimír and his wife Alena. 1982

Vladimír and his sons, Matěj and Ondra. Early 1980's

Vladimír with his wife, sons and his mother-in-law. Early 1980's

The first public sale of Mrs. and Mr. Ptaszek's products. 1990

Witness and his family with one of his scooters. 1996

Emil Přádný (left) piloting an L-39 Albatros over the Sahara to Nigeria, 15 April 1987 over Tamanrasset airport

Emil Přádný in 2021

Emil Přádný in 2021

Emil Přádný in front of a MIG-21 aircraft at the Mladá airfield near Milovice, 20 August 1968

Emil Přádný getting off after his last flight, 30 June 1997

L-610 prototype after the witness´s last flight

Witness in Letňany in front of MIG 21, 2005

Jaroslava Bičovská in the 1st grade in 1951

Jaroslava Bičovská and Charif Bahbouh – wedding on 23 December, 1965

Self-portrait of Mrs. Bičovská in 1965

Jaroslava Bičovská – recording on 10 November, 2021

Interviewer Eliška with Mrs. Bičovská

Martina during a guided tour of Mrs. Bičovská's paintings

Paní Bičovská and Martina checking the sound quality

In the Security Forces Archive with a period sign