Rulers, triangles & protractors (26 articles)

Trace letters No. 5, writing height: 5 mm

Machined plexiglass square, hypotenuse: 577 mm

Flat anti-stain bevel ruler, 1,100 mm

Flat anti-stain bevel ruler, 200 mm

Fan-shaped reduction scale, in plastic

En_normographe minerva électrographe standard n.13a en plastique coloris orange

Trace symboles Organigraphe, No.45

Gb_mnv trce crcl impairs 17

Gb_mnv trce crcl pairs 17a

En_normographe minerva cercles impairs/pairs standard n.18 pochoir diamètre 1mm à 30mm en plastique coloris orange

Flat anti-stain beveled ruler, 600 mm

Gb_mnv regl altuglass 1 bis 75cm 057500