Heliograf,Heliograph,Sonnenschein-Schreiber,Sonnenscheinautograph,Sonnenscheinschreiber /SCIENCE,ENG-MECHANICAL/
[DE] Heliograf; Heliograph; Sonnenschein-Schreiber; Sonnenscheinautograph; Sonnenscheinschreiber
[EN] heliograph; sunshine recorder
[FR] héliographe