Jindřich Mikolecký, Czech engeneer, director of Škoda factory in Plzeň
Unknown author<span style="display: none;">Unknown author</span>
CC BY-SA 4.0
Public domain - Kramerius Digital Libraryː <a rel="nofollow" class="external free" href="https://dnnt.mzk.cz/view/uuid:b8d885f1-435d-11dd-b505-00145e5790ea?page=uuid:1caf0932-435f-11dd-b505-00145e5790ea">https://dnnt.mzk.cz/view/uuid:b8d885f1-435d-11dd-b505-00145e5790ea?page=uuid:1caf0932-435f-11dd-b505-00145e5790ea</a>