vintage amsterdam ordnance datum benchmark signs
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
vintage amsterdam ordnance datum benchmark signs |
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| navigate by keyword : age amsterdam benchmark blue canal datum dutch flood flooding holland lake level measure measurement nap netherlands normalisation numbers obsolete ocean old ordnance reference retro rise rising river rust rusty scale sea seadike system used vintage water waterlevel weathered |
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| Vintage Amsterdam Ordnance Datum benchmark signs for measuring the water level in Dutch rivers and lakes |
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Stockphotos.ro (c) 2024. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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