Francis Bedford; Norman Staircase; Canterbury; albumin paper; black and white positive process; image size: height: 16.50 cm; width: 20.80 cm; inscribed: cardboard recto: copied under the image on the left: printed and published by F. Frith; Reigate.; copied large centered under the image: Norman Staircase; Canterbury; copied under the picture on the right: Bedford; Phot.; in lead on the picture carrier on the lower left: 40) Francis Bedford around 1860 Albumin print; travel photography; stairs; staircase