Tag Archives: Nicolaus Cruquius

Chain of Custody

The earliest map visited on my travels is of a navigation channel for the Spaarne by Pieter Bruins, Bruinsz or Bruinszoon in 1584. The dotted line marked ‘7 voet’ probably denotes water ‘deeper than’ and as such I consider it … Continue reading

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What does water look like?

I’ve chosen the right-hand side of the train for potential glimpses of the Merwede River, Gorinchem is the end station but they seem never to mention it. There are regular announcements for ‘Horkem’ though, which I can’t find on the … Continue reading

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Floods

Early morning radio: a man is watching water climbing the stairs. It’s not the first time he’s been flooded out and it will happen again as arguments for dredging and speeding flow versus slowing the onrush – via water meadow … Continue reading

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Making Connections: a line through history

Our Italian Marsigli has important friends; on Isaac Newton’s recommendation he had been elected a member of the Royal Society in 1691. In the 1720’s he visits London then travels on to the Netherlands where at Leiden he also met … Continue reading

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Chasing the Line

Early last year, whilst fathoming the contours of this project, I began consulting that fount of all knowledge and (mis)information: the internet. Here were numerous inventors of the line: should I include all isolines? (no – more on them later), … Continue reading

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