Ickleton, Cambs (click on photograph to bring up bigger/better version).

ickleton A working pump at Ickleton, Cambs, where I'm told it's under the care of the local council. Photo by Steve Foote - thanks, Steve.

Markings: A "D" within a diamond.

Manufacturer: Unk

ickleton Also at Ickleton, Cambs. Thanks to John Hurst for the photo.

Markings: A tiny raised mark, but not decipherable.

Manufacturer: Unk