I have now seen two cards by the Rosenthal Company
of New York.
They are
each numbered (247 and 248) and have the common
Leap Year caption of
"No Leap Year Wedding Bells for Him." The
cards are lightly embossed.
I suspect they date from 1908, although the only postmark I have is
from 1910.
If you
have other images of Rosenthal Leap Year cards, please contact
me.
