"Mini Breakfast" served on an InterCity service between Bern and Zurich. Back then, croissants were provided by local bakeries; according to the "20 Minuten" newspaper croissants are provided by an industrial bakery of Schlieren ZH since August 2017.
<a href="//commons.wikimedia.org/wiki/User:NAC" title="User:NAC">NAC</a>
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<span class="int-own-work" lang="en">Own work</span>