Acknowledgements
This article was written during my PhD research at Goldsmiths, University of London. I would like to thank Frances Pine and Mao Mollona, Jeanne Féaux de la Croix, Aet Annist and the two anonymous reviewers for commenting on the earlier drafts of this article. I would also like to thank the staff of Kohtla Mining Museum for helping me with my research.
Notes
1. The engineers told me that they had white helmets because, if there were an accident or critical situation in the mine, everyone would see the highly visible helmet of the manager or engineer and turn to them for further instructions. The workers said that engineers had white helmets because they would then be highly visible from a distance so that, if one saw a white helmet, one could get back to work or put out a cigarette, as smoking was forbidden in the mine.
2. Organiseeritud töölisliikumise tekkest Põlevkivi basseinis PKM Ta Ark 148 [The emergence of organized labor movement in the oil shale basin].
3. Ingrian is a Finno-Ugric language related to Estonian and Finnish.