Hi A member of the public has sent me the attached photo of a cast iron benchmark. There are several of these on Durham Road, Low Fell, Gateshead. They depict the Royal cyphers GR or ER. Underneath there is a space for feet and inches. Presumably they mark the position of some sort of services? I wondered if they might be connected to the old tram system as there was a tram terminus close by. The 'finder' suggests that they are G.P.O in origin, perhaps on the line of early phone connections? Any ideas? Has anyone else got these in their patch? Thanks Jenny Jennifer Morrison BA (Hons), MA, MCIfA Tyne and Wear Archaeology Officer Newcastle City Council Planning 9th Floor Civic Centre Newcastle upon Tyne NE1 8QH Tel: 0191 2116218 Fax: 0191 2114810 E-mail: [log in to unmask]<mailto:[log in to unmask]> Website: http://www.newcastle.gov.uk/planning-and-buildings/conservation-heritage-and-urban-design/heritage-and-conservation On-line Tyne and Wear Historic Environment Record: www.twsitelines.info<http://www.twsitelines.info/> Any statements, views or opinions within this e-mail are those of the author and are informal; they do not prejudice any decision that may be later taken by the Local Planning Authority.