"Mosque of Buyuk Djami, Scutari" by Thomas Allom
Measures 15.25" long X 7.75" wide
I searched and wasn't able to find another tray like this. That's why I'm calling it vintage.
The first 2 photos were taken indoors. The last four were taken outside in natural light.
(The original artwork is an engraving depicting the Büyük Selimiye Mosque complex in Üsküdar (Scutari), Istanbul, Turkey. The engraving was created by Thomas Allom and engraved by J. Redaway, published in 1838. The scene captures a historical view of the area with people in period dress, boats on the water, and the mosque in the background.)
Thanks for looking!