NCR optical <a href="https://en.wikipedia.org/wiki/paper_tape" class="extiw" title="w:paper tape">w:paper tape</a> reader, built in model, can be switched between 5-, 6- and 8-track tapes. NCR GmbH, Ausburg, circa 1970. Deutsches Museum, Munich, Germany
<a href="//commons.wikimedia.org/wiki/User:Fale" title="User:Fale">Fabio Alessandro Locati</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>