Conformity Certificates are to be found among the Recorda of the King's Bench in the Public Record Office, London (Class K.B. 145). I have been asked by the Public Record Office to make it clear that these documents are not generally accessible to the public; indeed, they are not easy to consult, being dirty, crumpled and many torn, though in only one case was the name of a recusant completely lost, being torn off, without occurring again in the certificate. The greater part of the Recorda are writs to sheriffs or justices, but among them there are also to be found inquisitions, memoranda, some accounts for repairs to the King's Bench, recognizances of debts, copies of pleas coram Rege, depositions of witnesses, orders to commit the children of felons to the parish, accounts of misdemeanours, and Gaol Deliveries. Conformity Certificates form only a small part of the whole.