Hi Trev,
Thank you. Now I found other information on the forum, such as:
viewtopic.php?f=8&t=17823&hilit=genoa+blakstone.
What I don't understand is that the Cross of Saints Maurice & Lazarus, used in the Kingdom Piedmont & Sardinia (and Sardegna) was in use from 1824 until 1873. While in other cities (Bologna, Ferrara, Forly, Jesi, Macerata, Perugia, Ravenna, Spoleto, Urbino) the (same?) cross mark was used between 1860 and 1870. That is confusing. Is there an explanation?
Regards,
Zilverik