Important sonotone or acoustic horn in brass, partly painted black. Circa 1900. Note a slight depression of the roof. Payment by bank transfer. Shipping extra. Length 43cm
Multi-sided test face-to-hand made up of a set of 6 branches. Intended for opticians to choose the lenses that best suited their clients. Indeed, until around the 1930s the majority of glasses were so[...]
Luxurious silver object hallmarked with Minerva, to gently bring one baby from 1900 to pass from milk to more solid food, thanks to its duck shape, its twisted handle, its very flat and plain interior[...]
Rare brass model of a pumping machine. It dates from the beginning of the 20th century. The wooden base is removable. Dimensions: 26 cm x 35 cm x 16.5 cm Good condition.
C.Longue _ Paris
Balance de précision
Acajou, laiton et autres métaux
XXe
Élégante balance de précision en acajou, laiton et autres métaux.
Portée : 300 grammes.
Sensibilité 1/10 milligrammes.[...]
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