15-10-2020, 08:23 PM
Yes old maps are fascinating. I am a bit spoilt. I live less than 10 minutes walk from the Map Room of the NLS. The slider between different map dates is good.
Here's question that came up recently on another forum just to test your general knowledge:
"Which line of Longitude is the Datum for the UK National Grid?"
Peter
Here's question that came up recently on another forum just to test your general knowledge:
"Which line of Longitude is the Datum for the UK National Grid?"
Peter
