Author: Urs Format: MarkdownItexadded explicit mentioning, illustrating graphics and cross-link of the Moebius strip being the tautological line bundle on $\mathbb{R}P^1$ ([here](https://ncatlab.org/nlab/show/Möbius+strip#AsTautologicalLineBundle))
<a href="https://ncatlab.org/nlab/revision/diff/M%C3%B6bius+strip/7">diff</a>, <a href="https://ncatlab.org/nlab/revision/M%C3%B6bius+strip/7">v7</a>, <a href="https://ncatlab.org/nlab/show/M%C3%B6bius+strip">current</a>
added explicit mentioning, illustrating graphics and cross-link of the Moebius strip being the tautological line bundle on (here)