Blériot Bl-115 prototype F-ESBB. (This aircraft crashed on 23 June 1923; in 1924 it was rebuilt with radial engines as the Bl-135.)
Unknown author<span style="display: none;">Unknown author</span>
1923
<p>E-Pics Bildarchiv online <a rel="nofollow" class="external free" href="https://doi.org/10.3932/ethz-a-000093185">http://doi.org/10.3932/ethz-a-000093185</a> <br></p>
ETH-Bibliothek Zürich, Bildarchiv / Fotograf: Unbekannt / Ans_05338-02-094-AL-FL / Public Domain Mark