Books by W. J. F. Williamson:
Books in the extended shelves:
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Williamson, W. J. F. (Walter James Franklin), 1867-: Descriptive catalogue of the postage stamps and post-and letter-cards of Siam. (Printed at the Bangkok daily mail, 1920), also by Siam philatelic society, E. Wyon Smith, and Reginald Le May (page images at HathiTrust; US access only)- Williamson, W. J. F. (Walter James Franklin), 1867-: Descriptive catalogue of the postage stamps and post-and letter-cards of Siam issued during the years 1883 to 1919. : Prepared for the Siam philatelic Society (Printed at the Bangkok daily mail], 1920), also by Siam Philatelic society, E. Wyon Smith, and Reginald Le May (page images at HathiTrust; US access only)
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