GB 0813 POST 19 Series
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Série
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1839-2001
This Post Class contains statistics relating to Post Office business, including returns of delivered, posted and registered mails, 1839-1913; comparative summaries of annual returns of work and staff hours from Head Post Offices in the United Kingdom, covering 1923-1966; returns of work and staff on Travelling Post Offices and Sorting Carriages, 1951-1974; and postal business key performance statistics, 1973-1985. Also includes statistics relating to Quality of Service (1985-1989 and 1992).
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