Archival research is based on the type of the material we are looking for. The materials can be diaries, rare books, paper documents, photographs, et cetera, but can also be historical artifacts like jackets or trophies. To get access to this type of materials you should refer first to the archive website and find out what are the steps you should follow. It is a must to do an advanced planning for visiting the archive since this type of material very delicate and sometimes may be one of the kind. Actually I have an opposition about this type of rare or unique materials. I agree for farther research to have access to them, but to their copy not to the original ones, because as it was mentioned in the readings, those are irreplaceable. Anyway, at list they don’t let you to take them home, so you should use that time wisely whenever you get access to them. Archives have primary source materials and it will ground your research. This archives are accessible by others as well, not just by students or professional academic researchers.
The Robert Moses papers are organized in series and in numerical order from Series 1 to Series 16. The papers mostly include materials based on the type of job position he was at that time and based on the project he was working on. He had a long career as a public official and also he worked on many important projects that still stay strong nowadays. We can access to his series of papers by referring to the New York Public Library’s (N.Y.P.L) website, at Archives and Manuscripts, and find out the steps to follow. They may ask to fill a form with your information and the need for the material requested.