Collection

Addimult, Sumax-E stylus operated adding and subtracting device with case.

Made:
1955-1965

Addimult, Sumax-E stylus operated adding and subtracting device with case.

Details

Category:
Mathematics
Object Number:
1980-1780
Materials:
cardboard, paper and complete
type:
adding machine (stylus)
credit:
National Maritime Museum

Parts

'Addimult', Sumax-E stylus operated adding and subtracting device

'Addimult', Sumax-E stylus operated adding and subtracting device

Addimult, Sumax-E stylus operated adding and subtracting device.

Measurements:
overall: 35 x 155 x 115 mm
Materials:
cardboard , paper and complete
Object Number:
1980-1780 Pt1
type:
adding machine (stylus)
Cardboard case for Addimult device

Cardboard case for Addimult device

Cardboard case for Addimult, Sumax-E stylus operated adding and subtracting device.

Materials:
cardboard , paper and complete
Object Number:
1980-1780 Pt2
type:
case

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