A person has contacted the association and has single-handedly colored the photos taken by Lennart Halling in the mining area during the early part of the 20th century. The association would like to thank Konstantin Petrov who runs Scandinavian History Tours, for this contribution.
You can take part in the pictures below.
![](https://ytterbygruva.se/wp-content/uploads//Ytterby_Gruva_Gammal_1910_1_S-1-1024x755.jpg)
![](https://ytterbygruva.se/wp-content/uploads//Ytterby_Gruva_Gammal_1910_3_S-1024x755.jpg)
![](https://ytterbygruva.se/wp-content/uploads//Ytterby_Gruva_Gammal_1910_4_S-732x1024.jpg)
![](https://ytterbygruva.se/wp-content/uploads//Ytterby_Gruva_Gammal_1910_2_S-1024x755.jpg)
You can find the original pictures at: DigitaltMuseum