This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Meldreth meridian marker. en The Prime Meridian marker on Fenny Lane Meldreth Cambridgeshire Own Squishy Meldreth Multiface sundials in England Prime meridian markers in the United Kingdom Sundials in Cambridgeshire
Page 2023 Free-images.com. All images are Public Domain