The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Postcard. Madonna Adoring. Perugino. M. S. Ltd
The Archangel Michael. The Madonna Adoring. The Archangel Raphael with Tobias. Medici Society Ltd. London. Perugino
Perugino. Madonna and Child. National Gallery. Misch and Stocks The Great Masters. Series No. 252. 1906. Postcard
Perugino. Madonna and Child. National Gallery. Misch and Stocks The Great Masters. Series No. 252. 1908. Postcard
By Perugino. Madonna and Child. National Gallery. Misch and Stocks The Great Masters Series No. 252
National Gallery. The Virgin Adoring. Perugino. Post Card No. 1004. Waterlow
National Gallery. The Virgin Adoring. Perugino.Waterlow
Perugia. Pinacoteca. Testa della Madonna. Perugino part. 1068