Jonas Patrik Ljungström
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Jonas Patrik Ljungström was a Swedish cartographer, geodesist, and teacher at the Royal Institute of Technology.
Jonas Patrick Ljungström, c. 1870s
Technical design of the distance tube for land surveying.
Jonas Patrik Ljungström with a unit of the distance tube land surveying precision instrument (1877).
Uddevalla
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Uddevalla is a town in Västra Götaland County, Sweden. It's the seat of Uddevalla Municipality. In 2015, it had a population of 34,781, making it the largest town fully in Bohuslän. Uddevalla is locat
Overlooking the centre of Uddevalla
Uddevalla around 1700, from the Suecia Antiqua et Hodierna