Vintage chunky bead necklace 1930s 40s order disc wood necklace bohemian Art Deco colourful

This is a crazy unusual bohemian 1930s order or earlier necklace comprising chunky brown wood beads interlinked with stacked green, black and red disc spheres which appear to be a lucite or plastic.
The top section near point of closure comprises smaller coloured beads formed of plastic.

Measures 25” when closed at neck
Approximately 5/8” wide