CUSTOMCLINE
Apr 12, 2010, 06:23 PM
A pin in the road with a disk that reads schneider random point
manhattan42
Apr 12, 2010, 09:13 PM
Probably an underground utility marker or a road survey marker:
Google Image Result for http://www.berntsen.com/Portals/3/Utility%20Markers/Alumcustomgroup450.jpg (http://images.google.com/imgres?imgurl=http://www.berntsen.com/Portals/3/Utility%2520Markers/Alumcustomgroup450.jpg&imgrefurl=http://www.berntsen.com/GoShopping/Utilities/MetalUtilityMarkers/CustomAluminumUtilityMarkers/tabid/2157/Default.aspx&usg=__4AoeDck1QcbCDSuOoVSlm3r_ffs=&h=282&w=400&sz=19&hl=en&start=24&sig2=5H9hDgxjt6kOIXc4ppv8Dg&itbs=1&tbnid=gSfABe6a6GZG3M:&tbnh=87&tbnw=124&prev=/images%3Fq%3Dutility%2Bdisk%2Bmarkers%26start%3D20 %26hl%3Den%26sa%3DN%26gbv%3D2%26ndsp%3D20%26tbs%3D isch:1&ei=Ie7DS5mgIYP_8AbhqL3hDg)