Great Longstone (click on photograph to bring up bigger/better version).

great longstone Great Longstone, Derbs. Photo supplied by Barry Watchorn - thanks, Barry.

Markings: Not visible in the photo.

Manufacturer: Unk.

great longstone, 2017 At a farm at Roland, nr Great Longstone, Derbs. Thanks to Jack Street for the photo.

Markings: None.

Manufacturer: Unk.