TRES - Kohoutek na víno č. 1/C (001010) - Svět koupelny.cz
Comet of the Week: Kohoutek 1973f - RocketSTEM
Comets and Asteroids - Comet C/1973 E1 (Kohoutek) on January 11, 1974 Imaged Joint Observatory for Cometary Research. Public domain Image from NASA SP-355 Comet Kohoutek | Facebook