New Castle County NRHP listings   Hi got ur note on this subject  Its probably good that National Register of Historic Places listings in Wilmington Delaware has been split from the rest of National Register of Historic Places listings in New Castle County Delaware  I see it was split back in   Having myself split some other city lists including dividing Baltimores I expect there are errors in the location of some properties in the listarticles  NRIS info the basis of our NRHP listtables was no doubt used in dividing Wilmington out  NRIS is very accurate in terms of county identifiers but the towncity item just means in or near  The only way to clean that up is for someone to have an official city map and to check the linked googlebing maps  Google Bing and mapquest the latter is good for county boundaries dont have city boundaries AFAIK  Theres an official map of Wilmingtons neighborhoods here from the city  it looks good enough to use for city boundaries although it only shows approximate locations of the neighborhoods  Glancing at Google map for the New Castle County listarticle offhand it looks like the location of coords for Liston Range Front Lighthouse put it inside the Wilmington city limits so its row should probably be moved  Also multiple items in the Wilmington list appear to be located outside the city boundaries so should be moved the other way  Im not too psyched to delve into this myself but i could help some ifwhen you want i think u suggested in a few weeks