Consists of almost 200 eighteenth-century documents, mostly deeds to land, relating to several towns in Essex County, New Jersey, particularly Westfield, collected by Samuel Ross Winans (Princeton Class of 1874).

Conists of personal papers of William Tipping Esq, of Brasted Park, Sevenoaks, in Kent, and Avray near Paris. He was the son of the successful Liverpool merchant John Tipping, who in his twenties traveled extensively in Europe and the Middle East before turning to Tory politics and serving as director of the London and North Western Railway.

The William R. Barricklo Collection consists of American Revolution era documents and letters and Barricklo family genealogy materials, all belonging to the American lawyer and collector William R. (William Reed) Barricklo (1857-1933).

Consists of envelopes both used and unused (also known as covers), letters, postcards, documents, postage stamps, and a variety of other philatelic material from around the world as collected and annotated by the Reverend William Hogarth Tower (1871-1950). The collection spans the topics of English Postal History, United States Postal History, War Covers, Philatelic Miscellany, and Franking.

Consists of about a hundred autograph letters by nineteenth-century British politicians, clergymen, and men of letters to clergyman and reformist William Denton.