Slightly tarnished copper plate engraved with the name, professional affiliations and address of the French architect, Hector Guimard.

Includes possible original folder and envelope in which the plate was kept.
<div class="fn value">
Unknown artist<span style="display: none;">Unknown artist</span></div>
circa 1900 <div style="display: none;">date QS:P571,+1900-00-00T00:00:00Z/9,P1480,Q5727902</div>
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