1930's 14k Gold Tubogas Necklace bimetal with eagle head hallmark indicating

with eagle head hallmark indicating 18k gold

This gorgeous antique moonstone necklace dates from the Edwardian period

mounted on a period gold belcher chain

From freemasonry

evidence of an old repair to one shoulder

1930's 14k Gold Tubogas Necklace bimetal with eagle head hallmark indicatingDATE: Art Deco, c. 1930 Dating to the 1930's, here we have a fantastic tubogas necklace Tubogas translates literally to gas pipe and is the name given to a type of chain formed from a pair of interlocking gold strips wrapped tightly together. This forms a flexible and hollow tubular chain that requires no soldering, and it was super popular during the second world war due to the scarcity of metals. This technique was used in Van Cleef & Arpels in