are the works of the end of the xix century, then there were still no combine harvesters , we and kylo there were metabore and they are very interesting, and in 2021, another tourist route was opened in the extravaganza of salt. and what kind of more motor-relaxing one is it with world effects, and the theme of the highlighter is yes this is a highlight, but that’s all the same old route. and how is it mined, well, now they have stopped extracting salt, how is it done according to modern methods, and how many workers mined salt, in fact, a photo of the tunnel where it is mined by machine, a-a, combine operation, what are the methods of extraction and now mmm, but only him and machines, only how much will manual labor be, it was not used as in the old days, it was a museum of visitors, because i remember when i was in the velichka museum, we were there for about four hours, but there were an incredible number of tourists in the queue for tickets and indeed, first of all, the various halls are very interesting and played. i understood why these mines are so wildly popular in poland. but