In 1935, Swiss telecommunication company Autophon released their first radio model that was based on an original design (previously, they manufactered radios licensed by Lorenz), the "Rex-Medium". It was distributed by Steiner. This little money box in the shape of a "Rex-Medium" was a giveaway that one could get in banks at the time. Size (WxHxD): 6 x 5 x 3.8 cm.
<a href="//commons.wikimedia.org/wiki/User:Gestumblindi" title="User:Gestumblindi">Gestumblindi</a>
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