Wallace Nyweide was a student at Northwestern from 1926 to 1930 who graduated from the School of Commerce in 1930. While at Northwestern, he was in the "Navy Club," now known as the NROTC-- one of the first NROTCs in the country. This collection consists of a single ledger of notes and calculations from two summer cruises he took on the USS Wyoming with the US Navy during the summers of 1928 and 1929.