The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Siena. Cathedral Frontage. Ditta Stefano Venturini. Torino
Siena. Cathedral. Internal. Ditta Stefano Venturini
Siena. Cathedral and Municipal Palace. Plurigraf. Concess S. M. A
Siena. Cathedral. Interior. M. Romboni. RO. MA. S. P. Marzari
Siena. Cathedral and Mangia Tower. Plurigraf
Siena. Cathedral and Mangia Tower. Plurigraf. 1999
San Gimignano. Siena. Cathedral Square. Plurigraf. Fontanelli
Siena. The Cathedral. Brocchi Giugno. M. Romboni