Physical description: accidental traces of blue ink from a circular "Talbotype Sun Pictures Patent" ink stamp on print surface; forms part of a bound volume of "The Pencil of Nature" with extra illustrations; this extra plate acts as a frontis page
Inscription: ink stamp, verso, "Patent Talbotype or Sun Pictures"; in ink, verso, At Magdalen Coll. [possibly, "Oxford", partially cropped] 1/6