Details
An unusual French brass drawing instrument,
signed Paul Laurent invt..Lapax Augtin, fect a Nancy, with rack and pinion gearing, level and cross bubble, one (of two) sights, and two geared arms, one with sliders, maximum length of one arm -- 23¾in. (60.3cm.) (instrument incomplete and defective)
signed Paul Laurent invt..Lapax Augtin, fect a Nancy, with rack and pinion gearing, level and cross bubble, one (of two) sights, and two geared arms, one with sliders, maximum length of one arm -- 23¾in. (60.3cm.) (instrument incomplete and defective)