• A pretty, vintage, gold coloured metal pin badge in good condition advertising Tesla who produced lightbulbs up until the 1990's.

• By 1989, the company had nine lightbulb plants, which were located in Brno, Jablonec nad Nisou, Králíky, Lenešice, Ústí nad Labem and in Slovakia; Nové Zámky, Moldava nad Bodvou and Prievidza.

 

• The badge face is 1.1cm high and has a long stick pin style fastener to the rear. Each one features the text TESLA logo on a typical lightbulb of the period.