You would have to find out which agency in the State of New Jersey has jurisdiction over the state's National Guard, and send a Freedom of Information Act request to them for that person's service records. The National Personnel Records Centre in St. Louis will only have information pertaining to any time they were under federal activation.
This answer is given under the assumption that '1886' in your question was a typo. The National Guard was not organised until 1903.
The National Railway Historical Society website provides information about the history of the national railway. The National Railway Museum also provides information about the national railway.
Information about Security National Bank can be found on the internet by visiting their website. This gives information about loans, investments and the fees the bank charges for its services.
The National Park Service (see Related Links) has a lot of information about Mount Rushmore.
Arlington National Cemetery's visitor center: For General Information, Location of Gravesites, & Visitor Information (703) 607-8000
One can find information on the National Allergy Supply Inc. by visiting their official website. A dedicated agent will be more than happy to assist one find more information.
Information about the Arches National park can be found on the website of the National Park Service. There you can find all basic information you would need for a visit like: directions, opening hours, fees and programs. There are also various sections with more specific information.
Jackson National life Insurance Company has a website full of relevant information to the life insurance they sell. The website's domain is simply Jackson.
The National Weather Service website priides the most reliable information.
The National Center for Biotechnology Information, or the NCBI, is a branch of the United States National Library of Medicine, or the NLM. With access to the NCBI, one can't acquire very much unless one has a patient's medical information.
Someone can find more information on the National Institute of Mental Health by visiting their official website. The website provides visitors background information, outreach programs, current research initiatives, and news.
One can find information regarding the National Labor Relations Act on Wikipedia including the history of the act and reaction to it. One can also find information on the 'Cornell University Law School' website.
The National Archives of the United States has an excellent online articles about the Declaration of Independence. The document is housed at the National Archives, and they are the most trusted source for information about it.