"Dedicated to the education and understanding of precious metal hallmarks from around the world"
This left facing head of Mercury
with the octagonal outline and
scalloped corners was used on
large French items of 750 gold
or 950 silver min. exported
between 1840 and 1879.
- WELCOME TO THE
HALLMARK RESEARCH INSTITUTE (HRI)
It is the goal of HRI to gather, disseminate and bridge the gap of
hallmark images as seen by the observer to information the
hallmark represents that is often lost to translation.
The Institute's initial historical timeline concentrates primarily
on the mid 19th century to current date. In addition,
HRI strives to clearly explain the hallmarking systems of
countries across the globe and where possible define this
information within the appropriate historical context.
HRI means of delivery is presently through lectures. Currently,
HRI is working on projects developing printed material and
database all on hallmarks.
- Please feel free to contact us with your
hallmark questions.
Difficult hallmarks may incur a research fee.
- What is the difference between a Hallmark vs. a Trademark?
- Click here to learn more on Current HRI Projects
2005-2008 HRI©All Rights Reserved