Blériot-SPAD S.46
Unknown author<span style="display: none;">Unknown author</span>
1921-1924 (probably around 1921, when S.46 was introduced)
<p>E-Pics Bildarchiv online <a rel="nofollow" class="external free" href="https://doi.org/10.3932/ethz-a-000093184">http://doi.org/10.3932/ethz-a-000093184</a> <br></p>
ETH-Bibliothek Zürich, Bildarchiv / Fotograf: Unbekannt / Ans_05338-02-093-AL-FL / Public Domain Mark