Postby JayT » Tue Nov 01, 2016 8:21 am
Hmmm... Not sure this attribution is correct. The chasing hammer head symbol is pointing right, not left as in the original, and the lozenge is on the horizontal, not vertical axis, as in the original. Little details, but important.
That said, I don't see a likely H.O. maker in either Vol. 1 or 2 of Arminjon, which leads me to believe that either it is not a Paris maker, or that the initials are not H.O.
Good luck in your research!