Maximum thermometer with plaque

Hicks patent mercurial minimum thermometer with brass sliding scale

Glass Baume hydrometer by Hicks

Gilt revenue hydrometer by J Hicks

Glass Gay-Lussac hydrometer by Hicks

Glass specific hydrometer by Hicks

Glass specific gravity hydrometer by J Hicks

Glass hydrometer by Hicks

Gilt customs and excise standard no 1 (Sikes) hydrometer by J J Hicks

Glass hydrometer by J Hicks

Three glass hydrometers by J Hicks

See more related objects