In this catalogue we explore the progression from telephone switchboards to computer networking. Please join us on a journey starting with telephone queuing theory and ending with the NSA—presented in forty objects, sorted by date, from 1880–2012.
Available Items
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On Measurements and Randomness
$950 -

1920s Telephone System in Argentina
$250 -

1920s Telephone Systems in Latin America
$250 -

Lars Magnus Ericsson in Memoriam
$250 -

Data Transmission Speed
$950 -

1926 Fire Alarm Trade Catalogue
$250 -

Automated Telephone Switching System in Detail (1927)
$495 -

Automated Telephone Switching System (1927)
$150 -

Quantitative Capacities of Systems
$750 -

1930 Fire Alarm System Catalogue
$125 -

Automated Telephone Switching System in Detail (1931)
$395 -

Siemens Vault Security
$250 -

Bombay-Ahmedabad Telephone Cables et al.
$95 -

Advanced Telephone System Mathematics
$95 -

Blackett’s Copy of Theory of Communication
$1,250 -

Flight Radio Communication
$250 -

French Analog-to-Digital Converters
$75 -

Swedish Jets, Mainframes & Cars
$75 -

1962 High Volume Printer
$75


















