Horologist
·Is anyone familiar with this type of dial which has embossed metal minute markers? I just love the design and workmanship of it, showing the era of its production
It is the very first I have seen with these raised metal minute markers probably pressed/stamped out from the back!
My question is whether these raised minute markers would appear to have had any radium lume on them as I see some markers darker than others circled in red and others showing the metal marker without it - in green circle.
By the way, it is the best image I have
Any thoughts?????
It is the very first I have seen with these raised metal minute markers probably pressed/stamped out from the back!
My question is whether these raised minute markers would appear to have had any radium lume on them as I see some markers darker than others circled in red and others showing the metal marker without it - in green circle.
By the way, it is the best image I have
Any thoughts?????