Delhi Durbar medals instituted by UK to commemorate [a stamp/medal to mark a certain event] the Delhi durbar where the new emperor of India was proclaimed in 1903 for Edward VII and in 1911 for George V. 

1. Observe- conjoined, crowned, draped busts of George V and Queen Mary with branches of Rose and Laurel.

2. Reserve- [Translation] Court of George; Emperor of India; master of British land. 

3. Silver medals- 3.9 cm

4. Type- Commemoration Medal

5. Awarded for- Participation in Durbar or borer service to the Indian Empire. 

6. Presented by- The United Kingdom

7. Established 1911

8. Total Medals-200 gold [for high rank officials] and 26,8000 silver for government officials.