Two volumes (1881-1918) of reports of vessels examined at the Baltimore Quarantine Hospital with the name of vessel, commanding captain, number of crew and passengers, tonnage, money received, port of departure, when boarded, period of quarantine, and remarks. The third volume (1881-1918) is a record of people admitted to the Marine Hospital with contagious diseases with name of patient, disease, length of illness, when received and from what department, race, sex, age, nationality, residence, occupation, habits, convalescence, discharge date, and remarks.