Before revision: 128x128px|Distances Between Ports Distances Between Ports Distances Between Ports is a US publication produced by the US Defense Mapping Agency Hydrographic Topographic Center and issued by the National Oceanic and Atmospheric Administration and the United States Department of Commerce
After revision: .128x128px|Distances Between Ports Distances Between Ports Distances Between Ports is a US publication produced by the US Defense Mapping Agency Hydrographic Topographic Center and issued by the National Oceanic and Atmospheric Administration and the United States Department of Commerce