HP-41 Speed Machine II
HP-41 Speed Machine II
Switzerland
Switzerland
Hanimex 276
Hanimex 276
Miscellaneous
Miscellaneous
Azores
Azores
Grabau GR7 Grafik-Videocontroller
Grabau GR7 Grafik-Videocontroller
HP-67
HP-67
Finnland 2014
Finnland 2014
HP Computers
HP Computers
Casio FX-60XP
Casio FX-60XP
Toshiba BC-1412
Toshiba BC-1412
Compucorp 324G Scientist
Compucorp 324G Scientist
Anita 1212D
Anita 1212D
HP 9100B
HP 9100B
HP 9816
HP 9816
Sharp Compet 17
Sharp Compet 17
Non-HP calculators
Non-HP calculators
HP Calculators
HP Calculators
Güttingen / Lake of Constance
Güttingen / Lake of Constance