There are 2 titles associated with this firm.

@book{ wphp_26079
  author={Hawkins,John and Ollyff,Thomas},
  year={1717},
  title={The young clerk's tutor enlarged: being a most useful collection of the best precedents of recognizances, obligations, conditions, acquittances, bills of sale, warrants of attorney, &c. Also Names of Men and Women in Latin, Day of the Date, the several Sums of Money, and Addition of several Trades, in their proper Cases, as they stand in the Obligations. With Directions of Writs of Habeas Corpus, Certiorari, Writs of Errors, &c. to all Cities and Towns Corporate, Hundred and Manor Courts. Likewise the belt Precedents of all Manner of Concords of Fines, and Directions how to Cue out a Fine, with many judicious Observations therein. With many other things very necessary, and readily fitting every Man's Occasion: As by a new and exact Table of what is contained in this Book, will appear. To which are annexed several of the best copies both of Court and Chancery hand now extant, by Tho. Ollyff, Writing-Master, at the Hand and Pen in Fetter-Lane. The Sixteenth Edition, purged from the Errors of all Former Impressions.},
  publisher={William Battersby Jr.},
  address={London},    }
@book{ wphp_26078
  author={Unknown,},
  year={1720},
  title={The gentleman's assistant, tradesman's lawyer, and country-man's friend. I. Directing them in Contracts, Bargains and Agreements, whereby they may learn to buy and contract safely, and cautiously avoid being over-reached in their Bargains, &c. II. Concerning borrowing, lending and restoring, and of Goods pledged and pawned. III. Setting forth several other adjudged Cases relating to Tradesmen, &c. IV. Cases relating to Farmers, and concerning Stoppage of Ways, Water-Courses, Lights, Commons, and several other Nusances. V. Concerning scandalous Words, purposely spoken to the Prejudice of a Man, &c. VI. Concerning Leases, Mortgages, Corn, Waste, Distresses, &c. Also many other matters relating to Landlord and Tenant. Vii. Concerning discharging and ending of Actions, Suits and Controversies, and therein largely concerning Arbitrements, Awards and Umpirage, with all their Circumstances. Viii. Certain Statute-Laws, concerning Labourers, Tradesmen, Artificers, Apprentices, Petty Chapmen, &c. Collected from the ancient and modern law-books, and confirmed by several Authorities; and therefore may be useful as well to the Professors of the Law, as to Gentlemen, Tradesmen and others. The third edition, corrected and enlarged with an appendix and many other proper Additions; with a Table to the Whole.},
  publisher={Francis Clay \& William Battersby Jr.},
  address={London},    }