Vulcanus mine, Blötberget ore field, Ludvika, Dalarna County, Sweden

The “Blötberget Vulcanus” mine general view, in 1910. Vintage picture postcard, photographer B. Bronellska, Blötberget. The card was sent on 21 January 1919 from Ludvika to Stockholm. G. Grundmann collection.

© B. Bronellska, Blötberget.

The “Blötberget Fredmundbergs banans ändpunkt” mine locomotive with shaft tower, in 1910. Vintage picture postcard, photographer B. Bronellska, Blötberget. The card was sent on 19 January 1911 from Blötberget to Stockholm. G. Grundmann collection.

© B. Bronellska, Blötberget.

The “Bergverks A.B. Vulcanus, Blötberget.” mine general view, in 1934. Vintage real photo postcard, photographer Aero Materiel, Dalarna. The card was sent on 22 February 1935 from Ludvika to Stockholm. G. Grundmann collection.

© Aero Materiel, Dalarna.

The “Blötberget Pumprum I Kalfgrufvan (140 meter under dagytan)” pump room on the 140 meter level, in 1910. Vintage picture postcard, photographer B. Bronellska, Blötberget. G. Grundmann collection.

© B. Bronellska, Blötberget.