Henri Morin was a supplier or mathematical instruments who operated from premises in 11 Rue Dulong, Paris around 1880.1 This set shows
(right top to bottom):
- a pair of proportional dividers
- a pair of dividers
- a pair of compasses
- various precision ink drawing pens
plus (left)
- pencil attachment for compasses
- second shorter pair of compasses
- other attachments
1 Webster Signature Database (↑)
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