It’s easy to walk right past Roy and Company, and we nearly do. The unassuming exterior gives no inkling of the 127 years that have passed since its inception. What gives it away is the musty smell of old books, the high ceiling, rows of teakwood cabinets, an old typewriter and walls dotted with sepia-tinted photographs. Welcome to the state’s oldest homeopathic pharmacy at Shamaldas Gandhi Marg, Princess Street.