click for big »Arithmomètre Payen«
click for big Brass-Telegraph »L.M. Ericsson & Co, Stockholm«, c. 1890
click for big »Odell No. 4«, 1889
click for big »National Cash Register Model 442X-E«
click for big »Adsumudi«, 1907
click for big »Curta Type II«, 1948
click for big »Lambert«, 1896
click for big Geheim- und Weltschreibmaschine »Discret«, 1899
click for big »Saxonia« Calculating Machine
click for big De Luxe Telephone Set »Elektrisk Bureau Kristiania«, 1895
click for big Skeleton Telephone by »Ericsson«, c. 1910
click for big Telephone »L.M. Ericsson«, c. 1920
click for big »Swedish Manual Switchboard«, c. 1910
click for big Brass Telegraph
 by »L.M. Ericsson-Stockholm«, c. 1870
click for big »Rikstelefon Tunnan«, 1892
click for big »Adix«, 1903
click for big »Russian Odhner No. 1 Arithmometer«, 1886
click for big Original »Odhner«, c. 1937
click for big »Brunsviga B (Mod. 1)«, 1892
click for big »Arithmometre Payen«
click for big »Bunzel-Delton Arithmometer«, 1908
click for big Calculating Robot »Answer Game«, 1963
click for big »BriCal - British Calculator Mod. B.«, 1905
click for big »Addac«, 1925
click for big »Burkhardt Arithmometer«, 1878
click for big »The Millionaire«, 1895
click for big Dial Telegraph »Breguet«, c. 1850
click for big World's First PC:
The »MARK-8« Minicomputer, 1974
click for big Three »Parker Duofold« Pens, 1935-1940
click for big »Waterman's 0552 1/2 V Set«, c. 1930
click for big »Radio-Electronics« 1974
click for big »Edelmann«, 1897
click for big »U.S. Patent Model - Adjustable Clamp for Letters«, 1851
click for big »Original U.S. Patent Model of a Hand Stapler«
click for big »2 Cabinets with Typewriter and Calculator Parts«
click for big »Improved Hall Type Writer«, 1886
click for big »Mignon Mod. 2« (RED!), 1904
click for big »Maquina Hogar«, 1921
click for big »Abbot Automatic Check Perforator«, 1889
click for big Very Early »Switchboard by L.M. Ericsson«,
c. 1895-1900
click for big Mechanical Secretary »Miss Friday«
click for big »Pelican 500« Set, c. 1960
click for big Checkwriter »Arnold«
click for big Check Protector »Page«
click for big Check Protector »New Era«, c. 1910
click for big »Edison Mimeograph Typewriter No. 1, 1894«
click for big »Helios-Klimax«, 1914
click for big »Platform V-1«, c. 1940
click for big World's First P(ersonal) C(omputer)
»MITS ALTAIR 8800«, January 1975
click for big Die Display »John Holland Fountain Pen«,
c. 1905 (!)
click for big »Williams Automatic Bank Punch«, 1885
click for big »Automatic Cyclostyle«, 1897
click for big Telephone Bear »I am the Boss«
click for big »Very Unusual Typewriter Mechanical Rocking Valentine Card«
click for big »North's Typewriter«, 1892