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The Wreck of the P&O Ava (1858): History and Postal History

Online presentation made at India Study Circle 21st Zoom meeting on 8 May 2021 (with additions and modifications to the earlier Harrogate Philatelic Society presentation)

The Wreck of the P&O Ava (1858): History and Postal History

Online presentation made to Harrogate Philatelic Society on 16 April 2021

Steam Postage Paid in Cash in India: Oct-Nov 1854

Online ‘short’ presentation made at India Study Circle 15th Zoom meeting on 19 December 2020 (upto slide 10)

India Officers’ Letters 1868-69

Online ‘short’ presentation made at India Study Circle 8th Zoom meeting on 15 August 2020

Calcutta to Philadelphia in 1855: An Unpaid Letter’s Route and Rate

Online ‘short’ presentation made at Royal Philatelic Society of London 20th Regional Meet over Zoom on 25 July 2020

Early Indian Philatelists and Dealers

Online presentation made at Philaminars 2020 (organised by Philamart and supported by Royal Philatelic Society of London) on 7 April 2020.

The Journal of The Philatelic Literature Society and its Supplements

A Presentation made at Stockholmia2019 on 30 May 2019

Early Indian Philatelic Literature 1875-1900

A Presentation made at 
– Stockholmia2019 on 30 May 2019
​- INPEX2019 on 20 December 2019

Philatelic Literature: Decoding What’s Out There

A Presentation made at PCI Seminars organised by The Philatelic Congress of India at Nadian, Gujarat on 6 April 2019