Addmaster Baby (Sterling)

Addmaster-Baby Sterling (ca 1960)
Addimult, Donauschingen, Hans-Wolfgang Kubler, Germany
dimensions...........6 x 12 x 0,5 cm
weight..................100 g
material................aluminium
digits...................6 (3 pounds, 2 shillings, 1 pence)
double sided
including pencil, cardboard case and leather case

Addmaster Baby

Addmaster-Baby Sterling (ca 1960)
Addimult, Donauschingen, Hans-Wolfgang Kubler, Germany
dimensions...........6 x 12 x 0,5 cm
weight..................100 g
material................aluminium
digits...................6
double sided
including pencil, cardboard case and leather case

addmaster.jpg

Addmaster Summator Sterling

Addmaster Summator Sterling (ca 1960)
Addimult, Donauschingen, Hans-Wolfgang Kubler, Germany
dimensions...........10,5 x 17 x 0,5 cm
weight..................250 g
material................aluminium
digits....................9
double sided
including pencil