I am not a graphologist, but I find the signature evidence for “Archibald Dunlop” identified by Tamas quite compelling. It is a great pity, though, that the age at death, as recorded on the tombstone of “Mr Archable Dunlap”, does not allow us to identify a year of birth for him that compares more favourably with the baptismal record of “Archibald Dunlope, the son of James Dunlope and Elizabeth Robertoune”, which was registered at Glasgow on 21 November 1672. Tombstones inscriptions are not always reliable, of course, and there is also some doubt about his age at death. Did he die in the 33 year of his age, or the 35 year of his age? I have concluded that the inscription reads 33, but I can see why others might have supposed that it may have been 35. In any event, given that the evidence of his memorial inscription cannot be ignored by anyone who is seriously interested in identifying and linking records for people who lived in the past, it seems reasonable to suppose that the earliest possible year for his birth might be 1678, and the latest 1681.