THE PNEUMATIC POST IN VIENNA (ROHRPOST) (CD-A1)

THE PNEUMATIC POST IN VIENNA (ROHRPOST) (CD-A1)
Detailed compendium by Colin Tobitt and Andy Taylor. Includes history of the Vienna pneumatic service, list of offices, postal markings, postal stationery, rates, system of use. New second completely revised edition of 2016, now in CD format, illustrated in full colour, numerous added appendices. ISBN 978-0-900118-10-4

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