Miniature Monroe calculating machine

Made:
1960-1965 in Orange

Monroe calculating machine, miniature model LN 160 X

Details

Category:
Mathematics
Object Number:
1980-95
Measurements:
Overall: 110 mm x 320 mm x 250 mm, 3 kg
type:
calculating machine (leibniz type)
credit:
Mr W.S. Narracott