-
Swiss Wall Telephone by Zellweger, before 190...
-
Swiss Army Take-Apart Field Telephone by Hasl...
-
Demonstration Model of an Early Telephone...
-
Replica of Samuel Morse's Third Telegraph wit...
-
Telegraph Intermediate Station by the Siemens...
-
Automatic Ticker Transmitter Type 10-B Multip...
-
Demonstration Morse Telegraph, c. 1920...
-
Telegraph or Telephone Switch, c. 1902...
-
Teleprinter Siemens 68d, 1951...
-
SGI Iris Indigo XS24 Workstation...
-
Apple Macintosh II Computer, 1987...
-
Apple Macintosh Quadra 950, 1992...
-
Compaq SLT/386s Portable Computer, 1990...
-
Portable Toshiba T3200 Portable Computer, 198...
-
Hewlett-Packard 110 Portable Computer, 1984...
-
German WWII Signal Corps "Hellschreiber", 193...
-
Nema T-D Cipher Machine, 1946...
-
Mercedes Euklid Model 1 Proportional-Lever Ca...
-
Burkhardt Arithmometer Model A, c. 1900...
-
Arithmomètre Payen, c. 1907...
