REFINE
Browse All : Historical and Statistical and Communications
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Author
[Budapest (Hungary). Föváros Statisztikai Hivatal, Illyefalvi, Lajos I., 1881-1944]
Note
Twelve colored diagrams representing telephone service in Budapest, over time. First diagram shows the number of telephone stations, from 1882 to 1932; second shows the specification of the telephone stations, in 1932; third shows the wire length of the telephone network, from 1890 to 1932; fourth shows the number of telephone calls, from 1890 to 1932; fifth shows both the occupation of all telephone subscribers, in 1932; sixth shows both the occupation of telephone subscribers with citizenship, in 1932; seventh shows the number of radio subscribers, from 1925 to 1932; eighth shows the specification of radio subscribers, in 1927 and 1932; ninth shows the number of radio broadcasts, from 1927 to 1932; tenth shows the specification of radio broadcasts, in 1932; eleventh shows the number of telegrams exchanged via radiogram, from 1928 to 1932; and twelfth shows the specification of telegrams exchanged via radiogram, in 1932. Diagrams include legends. Together, diagrams are 23 x 30 cm, on sheet 26 x 35 cm.
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