This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
Summary
DescriptionAntakalnis bunkers in Vilnius, Lithuania, 12.JPG
English: Five ammunition depots in Antakalnis district of Vilnius, Lithuania, commonly called Antakalnis bunkers. Constructed between 1923 and 1928 by Second Polish Republic as a part of Vilnius, then spelt Wilno in Polish, Entrenched Camp. On the picture: left entrance of a 4th bunker.
Lietuvių: Penki amunicijos sandėliai, žinomi kaip Antakalnio bunkeriai Vilniuje. Pastatyti 1923-1928 kaip Vilniaus įtvirtintos stovyklos dalis. Nuotraukoje: kairysis ketvirtojo bunkerio įėjimas.
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the licence, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible licence as the original.