I don't know which word will be the best to praise you. What you have shared here is simply mind blowing. You have opened an important page of history. The HMV did have a good relationship with Kolkata. In Dumdum stable of the HMV many treasures were born during the hay day of record player. The newsletter that you have given here reveals the two revered Bengali singers, Tarun Banerjee and Konika Banerjee whom we , the people of Bengal admire .The recording of Tagore's masterpiece Kaalmrigaya at the Dumdum studio of HMV ..,.. just spell binding.kudos to your endeavour to present a glimpse of history.
Regards