Subjects: Down s Comm (sorted alphabetically by title)
- Great Britain. Privy Council. Judicial Committee
- Great Britain. Royal Commission on Poor Laws and Relief of Distress
- Great Britain. Royal Navy -- Communication systems
- Guangzhou (China) -- Commerce
- Hamburg (Germany) -- Commerce -- History
- Hanseatic League -- Commerce -- Great Britain
- Human-animal communication -- Juvenile fiction
- India -- Commerce -- China -- History -- 19th century
- India -- Commerce -- Great Britain
- Indian Ocean Region -- Commerce -- History
- Indians of North America -- Commerce
- Interstellar communication -- Fiction
- Ireland -- Commerce -- Early works to 1800
- Japan -- Commerce -- Great Britain -- Early works to 1800
- Latin America -- Commerce
- Latin America -- Commerce -- United States
- Little Gidding (Christian community)
- London (England) -- Commerce
- Lord's Supper -- Frequency of communion
- Mentally ill -- Commitment and detention
- Mentally ill -- Commitment and detention -- Illinois -- History -- 19th century
- Mentally ill -- Commitment and detention -- New York (State) -- History -- 19th century
- Mishnah. Avot -- Commentaries
- Monasticism and religious orders for women -- Anglican Communion
- Netherlands -- Commerce -- History -- 17th century