An exceptionally fantastic commemorative architectural model depicting a textile mill in Bombay

An exceptionally fantastic commemorative architectural model depicting a textile mill in Bombay, Calcutta made (Indian silver), circa 1930's, with gold plated roof, showing festoons tied to the pillars surrounding the building.
21.5 in L x 13.5 in B and 10.5 in H Wt 11000 gms approx. (with base)