Anonymous, The [Greek text of] the New Testament [etc.], Third Edition, London, Longmans, 1831, 3 volumes 8vo., full leather.  Outstanding printing of the Byzantine or Imperial text of the New Testament or the Textus Receptus (Received tex), upon which the King James Bible, et al., is based.  It is annotated profusely with notes by Bishop Middleton (1769-1822), and perhaps Granville Sharp (1735-1813).  It contains the invaluable "The Doctrine of the Greek Article [etc.]," which Wikipedia lists, erroneously, as having been published in 1841. In this article, Middleton explains the Granville Sharp Rule, which has been used by Trinitarian Christians to argue for the deity of Christ (from verses such as Titus 2:13) against Unitarians.