Swiss telegraph made in 1871 by Hasler Co. In a perfect state of preservation and perfect mechanical operation. The station is composed of a morse key and a paper printer forr messages. The main device, the printer, measures 31 cm wide x 36 high x 14 cms deep (12,1 inches wide x 14 inches x 5,5 inches deep). It has a small tank that feeds the ink marker for the paper.