Details
A Sikes hydrometer,
the brass scale engraved Wickenden & Sons, No. 41716, complete with ivory-framed thermometer and weights, in plush-lined mahogany case -- 8in. (20.3cm.) wide
the brass scale engraved Wickenden & Sons, No. 41716, complete with ivory-framed thermometer and weights, in plush-lined mahogany case -- 8in. (20.3cm.) wide