Mr. Alec Berridge Kay

Bridger & Kay was established in 1897 by Mr. E. J. Bridger and Mr. Alexander Berridge Kay, who for 10 years ran the business from 65 Bishopsgate in London, before expansion required a move, in 1907, to 71 Fleet Street.
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During this time the business was carried on by A. B. Kay, who was a member of the BPA Expert Committee and Secretary of the Fiscal Philatelic Society from 1902 to 1920.His collection of British Colonial revenue stamps was given to the nation in 1940 and is now one of the Philatelic Collections held at The British Library in London.
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Kay the company was run by his son Alec Kay and Alexander Leverton.