66736606
9781095335192
Mahler, Michael is the author of 'New York Stamp Taxes on Bonds, 1910-1920 : Mortgage Endorsement, Secured Debt and Tax on Investments Stamps, Their Purpose Explained and Illustrated. Discovery of a Spectacular Philatelic Subfield Hidden for a Century', published 2019 under ISBN 9781095335192 and ISBN 1095335197.
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