Areometer Universal By Poulenc Freres Paris
Areometer Universal By Poulenc Freres in original case. The number 9 “Areometre Universel – Ets Poulenc Freres – Paris – A.D. It has two Scales from 0 till 75 and 10 till 70 and No 9. There is an extra reservoir with mercury.Â Measurements 29 x 5 x 3 cm and Dated 1900. There some smaal damage on the leather covered case.