The 2005 Durham conference ‘Thinking Photography (Again)’ marked, for me, a return to old ground – to a landscape of my past and to arguments of another time. Yet, in pondering this return, I found I persistently misremembered the publication date of Thinking Photography, pushing it back two years in my mind to 1980 (Burgin 1982). No doubt, this was partly the desire for a neater anniversary as the occasion for retrospect. Even then, I would have had to contest the date since, in its conception and its intellectual style, I have the book rmly in the late 1970s. Such is the reliability of my memory, across so many breaks that would have been all the more liveable if they had only been epistemological.