Invitation to the Ceremonial academy organized by the Sokol society in Bački Petrovac (Vojvodina, Serbia), on the occasion of centenary of Miroslav Tyrš birth (founder of the Sokol movement), and eighty-two years since the birth of Tomáš Garrigue Masaryk, then president of Czechoslovakia (1932). Inventory Number 2819.
Unknown author<span style="display: none;">Unknown author</span>
<a rel="nofollow" class="external text" href="http://www.muzeumslovakov.rs/sr/">Museum of Vojvodinian Slovaks</a>