Published by the Viskumny Institute polygraphically, the union publishing center.
Redakind board: Karel Wick (chairman), Jozef Hrazdil (vice-chairman),
Editor-in-Chief: Ing. Vladimir Drbohlar.
Editor: Dr. Boyka Benešova.
The design was graphically covered by Vladimir Tesar (drawings), Jiří Rathouský (editing).
Graphic design (excluding advertisements) by Jifi Rathousky.
Prepared for printing by Miroslav Jarolim.