After briefly researching my collection of Van Ingen materials, I could find no physical address of the now defunct studios other than Mysore being in southern India. However, I can promise you that if you email Dr. Pat Morris (
p.morris5@btinternet.com) who in my opinion is the world's leading authority of the Van Ingen establishment, he will get you to within a stones throw of the building. PLEASE take some photos to post here in the History section of taxi.net once you get there. How I wish I was there before they closed the doors forevermore.
Have fun!