Instructions on "How to Download and Run NCSA Mosaic" from the NCSA Mosaic program files, found in record series 7/5/12.
NCSA's (National Center for Supercomputing Applications) Mosaic was one of the first web browsers. Created by Marc L. Andreessen and Eric J. Bina and released in November 1993, Mosaic "gave Internet users easy access to multimedia sources of information."
The Mosaic Program Files can be found in Record Series 7/5/12.